Name Daily Spiral Review 3- 1 - Wikispacesgrade+topic+3.pdfFeb 18, 2008 · Daily Spiral Review 3- 1 3. W rite a number sentence to solve. Keisha has 5 tennis balls. Rodrigo has 6

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Daily Spiral Review

3-1

3. Write a number sentence to solve.

Keisha has 5 tennis balls. Rodrigo has 6 tennis balls. How many tennis balls do Keisha and Rodrigo have altogether?

! "

tennis balls


Denise builds a train with 10 cubes. Darrin builds a train with 6 cubes. How many cubes longer is Denise’s train than Darrin’s train?

# "

cubes

Topic 3 17

Daily Spiral Review 3-1

1. Count on to add.8 ! 2 " A 10

B 9

C 8

D 7

2. Which doubles fact would you use to fi nd 6 ! 7?

A 2 ! 2 " 4

B 4 ! 4 " 8

C 6 ! 6 " 12

D 8 ! 8 " 16

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Daily Spiral Review

3-1


Keisha has 5 tennis balls. Rodrigo has 6 tennis balls. How many tennis balls do Keisha and Rodrigo have altogether?

! "

tennis balls


Denise builds a train with 10 cubes. Darrin builds a train with 6 cubes. How many cubes longer is Denise’s train than Darrin’s train?

# "

cubes

Topic 3 17


1. Count on to add.8 ! 2 " A 10

B 9

C 8

D 7

2. Which doubles fact would you use to fi nd 6 ! 7?

A 2 ! 2 " 4

B 4 ! 4 " 8

C 6 ! 6 " 12

D 8 ! 8 " 16

5 6 1111

10 6 44

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Problem of the Day

3-1

Problem of the Day 3-1

3-1Problem of the DayDraw a picture to show the story.Write a subtraction sentence.

Dylan has 5 pennies.Carlos has 1 penny less than Dylan.How many pennies does Carlos have?

18

Topic 3

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Quick Check

3-1

1. 10 ! 2 " A 6

B 7

C 8

D 9

2. 9 ! 1 " A 8

B 7

C 6

D 4

Topic 3 19

5. Draw a picture to show the story.Write a subtraction sentence.

Jack and Maria play a card game.Jack picks a 4.Maria picks the number that is 2 less than 4.What number does Maria pick?

! "

3. 6! 0

A 3

B 6

C 8

D 11

4. 3! 1

A 5

B 4

C 3

D 2

Quick C

heck 3-1

Subtract.

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Quick Check

3-1

1. 10 ! 2 " A 6

B 7

C 8

D 9

2. 9 ! 1 " A 8

B 7

C 6

D 4

Topic 3 19

5. Draw a picture to show the story.Write a subtraction sentence.

Jack and Maria play a card game.Jack picks a 4.Maria picks the number that is 2 less than 4.What number does Maria pick?

! "

3. 6! 0

A 3

B 6

C 8

D 11

4. 3! 1

A 5

B 4

C 3

D 2

Quick C

heck 3-1

Subtract.

See student samples at the right.

CC

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1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10

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Reteaching

3-1Subtracting 0, 1, 2

You can use a number line to subtract 0, 1, and 2.

Find 6 on the number line.0 less than 6 is 6.

6 ! 0 " 61 less than 6 is 5.

6 ! 1 " 52 less than 6 is 4.

6 ! 2 " 4Subtract 0, 1, and 2.Use the number line to help you.

1. 4 ! 0 "

4 ! 1 "

4 ! 2 "

2. 7 ! 0 "

7 ! 1 "

7 ! 2 "

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20 Topic 3

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1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6 7 8 9 10

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Reteaching

3-1Subtracting 0, 1, 2

You can use a number line to subtract 0, 1, and 2.

Find 6 on the number line.0 less than 6 is 6.

6 ! 0 " 61 less than 6 is 5.

6 ! 1 " 52 less than 6 is 4.

6 ! 2 " 4Subtract 0, 1, and 2.Use the number line to help you.

1. 4 ! 0 "

4 ! 1 "

4 ! 2 "

2. 7 ! 0 "

7 ! 1 "

7 ! 2 "

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20 Topic 3

4

3

2

7

6

5

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Practice

3-1Subtracting 0, 1, 2Solve. Use cubes if needed.

1. 2. 3. 4.

5. 4 – 0 = 6. 10 – 2 =

7. Kim has 5 teddy bears. Jill has 1 less teddy bear than Kim. How many teddy bears does Jill have?

A 3

B 4

C 5

D 6

8. Spatial Thinking Draw a picture to show the story. Write a subtraction sentence.

Ted takes a card with the number 10 on it. Li takes a card that is 2 less than 10.

What number did Li take?

Li takes the number . ! "

Topic 3 21

Practice 3-1

7! 2

55

! 12

! 01

! 1

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Practice

3-1Subtracting 0, 1, 2Solve. Use cubes if needed.

1. 2. 3. 4.

5. 4 – 0 = 6. 10 – 2 =

7. Kim has 5 teddy bears. Jill has 1 less teddy bear than Kim. How many teddy bears does Jill have?

A 3

B 4

C 5

D 6

8. Spatial Thinking Draw a picture to show the story. Write a subtraction sentence.

Ted takes a card with the number 10 on it. Li takes a card that is 2 less than 10.

What number did Li take?

Li takes the number . ! "

Topic 3 21

Practice 3-1

7! 2

55

! 12

! 01

! 1

4 2 0

4 8

8 10 2 8

Check children’s drawings.

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Sorry, Wrong NumberFind the subtraction pattern in each row.One number is incorrect. Cross it out and write the number that continues the pattern.

1. 10 9 8 7 5 5 4 3 6

2. 3 3 3 3 3 3 3 0

3. 14 12 10 8 7 4 2 0

4. 9 8 7 6 5 4 5 2

5. 18 17 16 15 16 13 12 11

6. 21 19 17 15 12 11 9 7

7. Make your own subtraction pattern with one number that does not fit. Ask a friend to solve it.

Enrichment

3-1En

richm

ent 3

-1

22 Topic 3

Patterns

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Sorry, Wrong NumberFind the subtraction pattern in each row.One number is incorrect. Cross it out and write the number that continues the pattern.

1. 10 9 8 7 5 5 4 3 6

2. 3 3 3 3 3 3 3 0

3. 14 12 10 8 7 4 2 0

4. 9 8 7 6 5 4 5 2

5. 18 17 16 15 16 13 12 11

6. 21 19 17 15 12 11 9 7

7. Make your own subtraction pattern with one number that does not fit. Ask a friend to solve it.

Enrichment

3-1En

richm

ent 3

-1

22 Topic 3

Patterns

3

6

3

14

13

Answers may vary.

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Daily Spiral Review

3-2

Topic 3 23

3. Malinda spins the number 9. Jim spins the number that is 2 less than 9. Which number sentence would you use to fi nd the number that Jim spins?

A 9 ! 9 " 0

B 9 ! 2 " 7

C 9 # 2 " 11

D 9 # 9 " 18

4. Use a doubles fact to help you solve the problem.

Jorge has 8 pennies. His grandmother gives him 8 more pennies. How many pennies does Jorge have now?

pennies

Write the doubles fact that you used.

# "


1. 4 # 6 # 3 "

A 10

B 11

C 12

D 13

2. 10 ! 10 "

A 20

B 10

C 1

D 0

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Daily Spiral Review

3-2

Topic 3 23

3. Malinda spins the number 9. Jim spins the number that is 2 less than 9. Which number sentence would you use to fi nd the number that Jim spins?

A 9 ! 9 " 0

B 9 ! 2 " 7

C 9 # 2 " 11

D 9 # 9 " 18

4. Use a doubles fact to help you solve the problem.

Jorge has 8 pennies. His grandmother gives him 8 more pennies. How many pennies does Jorge have now?

pennies

Write the doubles fact that you used.

# "


1. 4 # 6 # 3 "

A 10

B 11

C 12

D 13

2. 10 ! 10 "

A 20

B 10

C 1

D 0

16

8 8 16

DD DD

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Problem of the Day

3-2

Draw a picture to show the story. Write a subtraction sentence.

Raul thought of a number. It is 2 less than 10. What number did Raul think of?Raul thought of the number ____.

3-2Problem of the DayProblem of the Day 3-2

24

Topic 3

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Quick Check

3-2

1. 8 ! 4 " ____

4 # " 8

A 2

B 3

C 4

D 12

2.

A 8

B 10

C 15

D 24

3.

A 9

B 7

C 5

D 3

Quick C

heck 3-2

Topic 3 25

16! 8

8

# 16

6! 3

3

# 6

4. Writing in Math Write a subtraction story about the picture.

Write the doubles fact that can help you solve the problem.

# "

Write the subtraction sentence.

! " kites

Subtract.Think of the doubles fact to help you.

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Quick Check

3-2

1. 8 ! 4 " ____

4 # " 8

A 2

B 3

C 4

D 12

2.

A 8

B 10

C 15

D 24

3.

A 9

B 7

C 5

D 3

Quick C

heck 3-2

Topic 3 25

16! 8

8

# 16

6! 3

3

# 6

4. Writing in Math Write a subtraction story about the picture.

Write the doubles fact that can help you solve the problem.

# "

Write the subtraction sentence.

! " kites

Subtract.Think of the doubles fact to help you.


DD

AA

CC

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Reteaching

3-2Thinking Addition to Subtract Doubles

6 ! 3 " ?Think of a doubles fact.

3 # 3 " 6 So, 6 ! 3 " 3 .

Use doubles facts to help you subtract. Cross out the dots you take away.

1. 8 ! 4 " ? 2. 10 ! 5 " ?

4 # 4 " 8 8 ! 4 " 4 5 # " 10 10 ! 5 "

3. 12 ! 6 " ? 4. 14 ! 7 " ?

6 # " 12 12 ! 6 " 7 # " 14 14 ! 7 "

5. 16 ! 8 " ? 6. 18 ! 9 " ?

8 # " 16 16 ! 8 " 9 # " 18 18 ! 9 " 26 Topic 3

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Reteaching

3-2Thinking Addition to Subtract Doubles

6 ! 3 " ?Think of a doubles fact.

3 # 3 " 6 So, 6 ! 3 " 3 .

Use doubles facts to help you subtract. Cross out the dots you take away.

1. 8 ! 4 " ? 2. 10 ! 5 " ?

4 # 4 " 8 8 ! 4 " 4 5 # " 10 10 ! 5 "

3. 12 ! 6 " ? 4. 14 ! 7 " ?

6 # " 12 12 ! 6 " 7 # " 14 14 ! 7 "

5. 16 ! 8 " ? 6. 18 ! 9 " ?

8 # " 16 16 ! 8 " 9 # " 18 18 ! 9 " 26 Topic 3

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5 5

6 6 7 7

8 8 9 9

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Practice

3-2Thinking Addition to Subtract DoublesSubtract. Write the doubles fact that helped you.Use cubes if you need to.

1. 2.

3. 16 ! 8 " 4. 18 ! 9 "

# " # "

5. David had 6 pizzas at his party. His friends ate 3 pizzas. Which doubles fact could you use to find how many pizzas are left?

A 3 # 3 " 6

B 6 # 6 " 12

C 6 ! 6 " 0

D 6 # 3 " 9

6. Reasoning Krista and Alan have 8 bookmarks. How could they share the bookmarks so that they each have the same number?

Practice 3-2

Topic 3 27

4! 2

212

! 6 #

2# 24

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Practice

3-2Thinking Addition to Subtract DoublesSubtract. Write the doubles fact that helped you.Use cubes if you need to.

1. 2.

3. 16 ! 8 " 4. 18 ! 9 "

# " # "

5. David had 6 pizzas at his party. His friends ate 3 pizzas. Which doubles fact could you use to find how many pizzas are left?

A 3 # 3 " 6

B 6 # 6 " 12

C 6 ! 6 " 0

D 6 # 3 " 9

6. Reasoning Krista and Alan have 8 bookmarks. How could they share the bookmarks so that they each have the same number?

Practice 3-2

Topic 3 27

4! 2

212

! 6 #

2# 24 6

6

6

12

8 8 16 9 9 18

8 9

They could each take 4 bookmarks.

AA

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Enrichment

3-2SharingSeparate the objects into 2 equal groups.Write a subtraction sentence and the related doubles fact.

1. Becky has 10 apples.She shares 5 apples with Tom.How many apples do they each have? What doubles fact helped you?

10 ! 5 " 5 5 # 5 " 10 2. Megan has 8 flowers.

She shares 4 flowers with Nick.How many flowers do they each have? What doubles fact helped you?

! " # "

3. Jake has 12 pears.He shares 6 pears with Sasha.How many pears do they each have? What doubles fact helped you?

! " # "

4. Jamal has 14 cars.He shares 7 cars with Carla.How many cars do they each have? What doubles fact helped you?

! " # "

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28 Topic 3

Number Sense

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Enrichment

3-2SharingSeparate the objects into 2 equal groups.Write a subtraction sentence and the related doubles fact.

1. Becky has 10 apples.She shares 5 apples with Tom.How many apples do they each have? What doubles fact helped you?

10 ! 5 " 5 5 # 5 " 10 2. Megan has 8 flowers.

She shares 4 flowers with Nick.How many flowers do they each have? What doubles fact helped you?

! " # "

3. Jake has 12 pears.He shares 6 pears with Sasha.How many pears do they each have? What doubles fact helped you?

! " # "

4. Jamal has 14 cars.He shares 7 cars with Carla.How many cars do they each have? What doubles fact helped you?

! " # "

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28 Topic 3

Number Sense

8 4 4 4 4 8

12 6 6 6 6 12

14 7 7 7 7 14

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Daily Spiral Review

3-3

1. Which addition fact would help you subtract?9 ! 6 " A 1 # 2 " 3

B 3 # 3 " 6

C 6 # 3 " 9

D 6 # 6 " 12

3. Use counters and a workmat to solve.Write a number sentence.Niles baked a tray of 9 muffi ns and a tray of 6 muffi ns. How many muffi ns did Niles bake?

# " muffi ns

4. Draw a model to solve the problem.Then write number sentences.Abby ate 5 peanuts and 8 walnuts. How many nuts did Abby eat?

Write three number sentences about the problem.Fill in the model to help you.

# "

! "

! " Topic 3 29

2. Which shape is a triangle?

A

B

C

D

13


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Daily Spiral Review

3-3

1. Which addition fact would help you subtract?9 ! 6 " A 1 # 2 " 3

B 3 # 3 " 6

C 6 # 3 " 9

D 6 # 6 " 12

3. Use counters and a workmat to solve.Write a number sentence.Niles baked a tray of 9 muffi ns and a tray of 6 muffi ns. How many muffi ns did Niles bake?

# " muffi ns

4. Draw a model to solve the problem.Then write number sentences.Abby ate 5 peanuts and 8 walnuts. How many nuts did Abby eat?

Write three number sentences about the problem.Fill in the model to help you.

# "

! "

! " Topic 3 29

2. Which shape is a triangle?

A

B

C

D

13


Check children’s drawings.

9 6 15 15

5 8 13

13 5 813 8 5

CC

30425_T03_029_DR_1st.indd 29 2/18/08 2:18:23 PM


Use doubles facts to solve the problem.

Ted has 14 toy boats. He puts 7 boats in the lake and they float away. How many boats does Ted have now?Write the doubles fact that helped you solve the problem.


30

Topic 3

Problem of the Day

3-3

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Quick Check

3-3

1. 6 ! 4 "

4 # " 6

A 10

B 8

C 6

D 2

3. 9 ! 5 "

5 # " 9

A 14

B 10

C 4

D 3

2.

A 3

B 4

C 8

D 12

4.

A 2

B 4

C 6

D 10

Topic 3 31

7! 3

3

# 7

8! 2

2

# 8

5. Draw a picture to solve the subtraction story.Write an addition fact that can help you solve it.Write a subtraction sentence.

Becky has 5 crayons.Joy has 3 fewer crayons.How many crayons does Joy have?

# " ! " crayons

Quick C

heck 3-3

Subtract. Think of addition facts to help you.

30425_T03_031_QC_FSD.indd 31 3/29/07 9:20:31 AM

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Quick Check

3-3

1. 6 ! 4 "

4 # " 6

A 10

B 8

C 6

D 2

3. 9 ! 5 "

5 # " 9

A 14

B 10

C 4

D 3

2.

A 3

B 4

C 8

D 12

4.

A 2

B 4

C 6

D 10

Topic 3 31

7! 3

3

# 7

8! 2

2

# 8

5. Draw a picture to solve the subtraction story.Write an addition fact that can help you solve it.Write a subtraction sentence.

Becky has 5 crayons.Joy has 3 fewer crayons.How many crayons does Joy have?

# " ! " crayons

Quick C

heck 3-3

Subtract. Think of addition facts to help you.


CC CC

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DD

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Reteaching

3-3Thinking Addition to 10 to Subtract

Addition facts can help you subtract.Use the pictures to find the missing numbers.

Addition Fact Subtraction Fact

Think 2 ! 8 " 10. So, 10 # 2 " 8Use addition facts to help you subtract.

1.

Think 3 ! " 7. So, 7 # 3 " .

2.

Think 7 ! " 8. So, 8 # 7 " .

3.

Think 6 ! " 10. So, 10 # 6 " .

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32 Topic 3

30#25_T03_032_()T_*+,.indd 32 3/23/04 3:20:53 AM

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Reteaching

3-3Thinking Addition to 10 to Subtract



Think 2 ! 8 " 10. So, 10 # 2 " 8Use addition facts to help you subtract.

1.

Think 3 ! " 7. So, 7 # 3 " .

2.

Think 7 ! " 8. So, 8 # 7 " .

3.

Think 6 ! " 10. So, 10 # 6 " .

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32 Topic 3

4 4

1 1

4 4

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Practice

3-3Thinking Addition to 10 to SubtractUse addition facts to help you subtract.Use counters if you need to.

1. 2.

3. 9 ! 6 " 4. 6 ! 2 "

6 # " 9 2 # " 6

5. Number Sense Chris has 7 whistles.He needs 10 whistles for his party.Which number sentence can help you find how many more whistles Chris needs?

A 7 # 10 " 17

B 7 ! 3 " 4

C 7 # 3 " 10

D 4 # 3 " 7

Topic 3 33

Practice 3-3

8! 3

510

! 6

6

# 10

3# 58

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Practice


1. 2.

3. 9 ! 6 " 4. 6 ! 2 "

6 # " 9 2 # " 6

5. Number Sense Chris has 7 whistles.He needs 10 whistles for his party.Which number sentence can help you find how many more whistles Chris needs?

A 7 # 10 " 17

B 7 ! 3 " 4

C 7 # 3 " 10

D 4 # 3 " 7

Topic 3 33

Practice 3-3

8! 3

510

! 6

6

# 10

3# 58

3 4

3 4

4

4

CC

30425_T03_033_PR_1st.indd 33 2/18/08 2:20:55 PM

10

10

6

8

4

39

6

7 6 7 8

6 9 3 5

106

5

8

310 9

2

7

10

4 7

862

9

5

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Enrichment

3-3Find the Secret NumberRead the clues to find the secret number.Use addition facts to help you.

1. I am inside the path.I am the difference of 2 numbers outside the path.

What number am I?

2. I am outside the path.I am the difference of 2 numbers inside the path.I am less than 5.

What number am I?


What number am I?

4. I am outside the path.I am the difference of 2 othernumbers outside the path.I am greater than 5.

What number am I?

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34 Topic 3

Reasoning

30425_T03_034_(M_*+,.indd 34 3/23/04 3:23:04 AM

10

10

6

8

4

39

6

7 6 7 8

6 9 3 5

106

5

8

310 9

2

7

10

4 7

862

9

5

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Enrichment

3-3Find the Secret NumberRead the clues to find the secret number.Use addition facts to help you.


What number am I?

2. I am outside the path.I am the difference of 2 numbers inside the path.I am less than 5.

What number am I?


What number am I?

4. I am outside the path.I am the difference of 2 othernumbers outside the path.I am greater than 5.

What number am I?

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34 Topic 3

Reasoning

3

3

2

6

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Daily Spiral Review

3-4

1. Which number is 3 2. Which subtraction fact canmore than 9? you fi nd using 6 ! 8 " 14?

A 8 A 14 # 6 " 8

B 9 B 8 ! 6 " 14

C 11 C 8 # 2 " 6

D 12 D 8 # 6 " 2

3. About how long is the pencil?

A about 3 paper clips long

B about 4 paper clips long

C about 5 paper clips long

D about 6 paper clips long

4. Use counters to help you solve. Then write an addition fact that can help you subtract.

There are 10 acorns on the ground. Then a squirrel puts 3 acorns in his mouth. How many acorns are still on the ground?

! "

so # "

There are still acorns on the ground.


Topic 3 35

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Daily Spiral Review

3-4

1. Which number is 3 2. Which subtraction fact canmore than 9? you fi nd using 6 ! 8 " 14?

A 8 A 14 # 6 " 8

B 9 B 8 ! 6 " 14

C 11 C 8 # 2 " 6

D 12 D 8 # 6 " 2

3. About how long is the pencil?

A about 3 paper clips long

B about 4 paper clips long

C about 5 paper clips long

D about 6 paper clips long

4. Use counters to help you solve. Then write an addition fact that can help you subtract.

There are 10 acorns on the ground. Then a squirrel puts 3 acorns in his mouth. How many acorns are still on the ground?

! "

so # "

There are still acorns on the ground.


Topic 3 35

3 7 1010 3 7

7

DD

AA

CC

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Problem of the Day

3-4

Write an addition fact that can help you subtract. Then solve.

Susu is 7 years old. In how many years will she be 10 years old?


36

Topic 3

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Quick Check

3-4

1. 17 ! 8 " ____

8 # " 17

A 10

B 9

C 7

D 5

2.

A 4

B 5

C 6

D 7

Topic 3 37

11! 4

4

# 11

Which addition sentence can help you find how many are left?

3. Jamal has 14 games. He gives 6 away.How many games does Jamal have left?

14 ! 6 " # " A 6 # 2 " 8

B 6 # 8 " 14

C 9 # 6 " 15

D 10 # 7 " 17

4. Writing in Math Write a subtraction story about the picture.Write an addition fact that can help solve your story.Write a subtraction sentence to match the story.

# " ! " bugs

Quick C

heck 3-4

Subtract. Think addition to help you.

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Quick Check

3-4

1. 17 ! 8 " ____

8 # " 17

A 10

B 9

C 7

D 5

2.

A 4

B 5

C 6

D 7

Topic 3 37

11! 4

4

# 11

Which addition sentence can help you find how many are left?

3. Jamal has 14 games. He gives 6 away.How many games does Jamal have left?

14 ! 6 " # " A 6 # 2 " 8

B 6 # 8 " 14

C 9 # 6 " 15

D 10 # 7 " 17

4. Writing in Math Write a subtraction story about the picture.Write an addition fact that can help solve your story.Write a subtraction sentence to match the story.

# " ! " bugs

Quick C

heck 3-4

Subtract. Think addition to help you.


DD

BB

BB

30425_T03_037_QC_1st.indd 37 2/18/08 2:23:36 PM

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Reteaching

3-4Re

teac

hing

3-4

Thinking Addition to 18 to Subtract



Think 6 ! 8 " 14. So, 14 # 6 " 8Think addition to help you subtract.

1.

Think 9 ! " 13. So, 13 # 9 " .

2.

Think 7 ! " 15. So, 15 # 7 " .

3.

Think 8 ! " 17. So, 17 # 8 " .

4. Algebra Use a related addition fact to complete the subtraction fact.

11 # " 2 2! " 11

38 Topic 3

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Reteaching

3-4Re

teac

hing

3-4

Thinking Addition to 18 to Subtract



Think 6 ! 8 " 14. So, 14 # 6 " 8Think addition to help you subtract.

1.

Think 9 ! " 13. So, 13 # 9 " .

2.

Think 7 ! " 15. So, 15 # 7 " .

3.

Think 8 ! " 17. So, 17 # 8 " .

4. Algebra Use a related addition fact to complete the subtraction fact.

11 # " 2 2! " 11

38 Topic 3

4 4

8 8

9 9

9 9

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Practice


1. 2. 15 ! 6 "

6 # " 15

3. Maria had 11 rings. She lost 3 rings.Which addition fact can help you fi nd how many rings Maria has left?

A 3 # 1 " 4

B 6 # 5 " 11

C 3 # 8 " 11

D 11 # 3 " 14

4. Journal Write a subtraction story for 12 ! 9.Then write the addition fact that can help you solve your story.

# " 12 ! 9 " Topic 3 39

11! 7

4

Practice 3-4

7

# 411

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Practice


1. 2. 15 ! 6 "

6 # " 15

3. Maria had 11 rings. She lost 3 rings.Which addition fact can help you fi nd how many rings Maria has left?

A 3 # 1 " 4

B 6 # 5 " 11

C 3 # 8 " 11

D 11 # 3 " 14

4. Journal Write a subtraction story for 12 ! 9.Then write the addition fact that can help you solve your story.

# " 12 ! 9 " Topic 3 39

11! 7

4

Practice 3-4

7

# 411

9

9

Check children’s stories.

9 3 12 3

CC

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Which Fact?Circle the addition fact that will help you subtract.Write a subtraction sentence to solve each problem.

1. Pam has 16 marbles. 16 ! 9 8 ! 8 7 ! 9She puts 9 marbles in a jar.How many marbles does she have out?

" # marbles

2. Rhonda has 14 baseball cards. 4 ! 8 6 ! 8 8 ! 14Chet has 8 baseball cards.How many more cards does Rhonda have than Chet?

" # more cards

3. Marty has 15 stamps. 8 ! 7 15 ! 6 9 ! 6He puts 6 stamps in an album.How many stamps are not in the album?

" # stamps

4. Lucy has 12 books. 3 ! 12 9 ! 3 6 ! 6Michael has 3 books.How many more books does Lucy have than Michael?

" # more books

Enrichment

3-4En

richm

ent 3

-4

40 Topic 3

Reasoning

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Which Fact?Circle the addition fact that will help you subtract.Write a subtraction sentence to solve each problem.

1. Pam has 16 marbles. 16 ! 9 8 ! 8 7 ! 9She puts 9 marbles in a jar.How many marbles does she have out?

" # marbles

2. Rhonda has 14 baseball cards. 4 ! 8 6 ! 8 8 ! 14Chet has 8 baseball cards.How many more cards does Rhonda have than Chet?

" # more cards

3. Marty has 15 stamps. 8 ! 7 15 ! 6 9 ! 6He puts 6 stamps in an album.How many stamps are not in the album?

" # stamps

4. Lucy has 12 books. 3 ! 12 9 ! 3 6 ! 6Michael has 3 books.How many more books does Lucy have than Michael?

" # more books

Enrichment

3-4En

richm

ent 3

-4

40 Topic 3

Reasoning

16 9 7 7

14 8 6 6

15 6 9 9

12 3 9 9

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Daily Spiral Review

3-5

1. Which number is missing?9 ! " 1313 # 9 " A 3

B 4

C 5

D 6

Topic 3 41

2. How much are the coins worth?

A 50¢

B 20¢

C 10¢

D 2¢

3. Victor picked 3 fl owers. Then he picked 7 more fl owers. Which number sentence can help you fi nd how many fl owers Victor picked in all?

A 7 # 4 " 3

B 7 # 3 " 4

C 3 ! 3 " 6

D 3 ! 7 " 10

4. Write number sentences to solve.There were 6 dogs and 4 cats at the pet parade. How many fewer cats than dogs were at the pet parade?

! "

so # "

There were fewer cats than dogs at the pet parade.


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Daily Spiral Review

3-5

1. Which number is missing?9 ! " 1313 # 9 " A 3

B 4

C 5

D 6

Topic 3 41

2. How much are the coins worth?

A 50¢

B 20¢

C 10¢

D 2¢

3. Victor picked 3 fl owers. Then he picked 7 more fl owers. Which number sentence can help you fi nd how many fl owers Victor picked in all?

A 7 # 4 " 3

B 7 # 3 " 4

C 3 ! 3 " 6

D 3 ! 7 " 10

4. Write number sentences to solve.There were 6 dogs and 4 cats at the pet parade. How many fewer cats than dogs were at the pet parade?

! "

so # "

There were fewer cats than dogs at the pet parade.


4 2 66 4 2

2

BB

BB

DD

30425_T03_041_DR_1st.indd 41 2/18/08 2:26:17 PM


Problem of the Day

3-5


Draw a picture to solve. Write a number sentence.

How many more puffy stickers are there than shiny stickers?

42

Topic 3

Puffy Stickers 15Shiny Stickers 9

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Quick Check

3-5

1. 15 ! 6 "

6 # " 15

A 2

B 4

C 8

D 9

2. 8 ! 7 "

7 # " 8

A 0

B 1

C 7

D 15

Topic 3 43

Which problem can help you find how many more?

3. Bill has 7 pieces of gum. He has 10 friends.How many more pieces of gum does Bill need so he can give each friend a piece.

A 8 ! 1 " 7 C 10 ! 7 " 3

B 9 ! 6 " 3 D 11 ! 9 " 2

4. Writing in Math Write a story about missing parts that matches the picture.Write one subtraction sentence and one addition sentence to go with your story.

! " butterflies

# " butterflies

Quick C

heck 3-5

Which is the missing part?

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Quick Check

3-5

1. 15 ! 6 "

6 # " 15

A 2

B 4

C 8

D 9

2. 8 ! 7 "

7 # " 8

A 0

B 1

C 7

D 15

Topic 3 43

Which problem can help you find how many more?

3. Bill has 7 pieces of gum. He has 10 friends.How many more pieces of gum does Bill need so he can give each friend a piece.

A 8 ! 1 " 7 C 10 ! 7 " 3

B 9 ! 6 " 3 D 11 ! 9 " 2

4. Writing in Math Write a story about missing parts that matches the picture.Write one subtraction sentence and one addition sentence to go with your story.

! " butterflies

# " butterflies

Quick C

heck 3-5

Which is the missing part?


BB

DD

CC

30425_T03_043_QC_1st.indd 43 2/18/08 2:27:32 PM

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Reteaching

3-5Finding the Missing Part

Miguel has 3 rocks. He needs 8 rocks.How many more rocks does he need?

3 ! " 8

This is the related subtraction sentence.

8 # 3 "

Find the missing parts.

3 ! 5 " 8 8 # 3 " 5Find the missing parts.

1. 5 ! 4 " 9 2. 7 ! " 10

9 # 5 " 4 10 # 7 "

3. 8 ! = 15 4. 2 ! = 8

15 # 8 " 8 # 2 "

5. Journal Write a story about missing parts.Use 6 as the whole. Write an addition sentence and a subtraction sentence to go with your story.

Rete

achi

ng 3-5

44 Topic 3

Part Whole

This addition sentence shows what part is missing.Part

PartWhole Part

To find the answer, subtract a part from the whole. The whole is always the greater number.

Part WholePart PartWhole Part

Part WholePart

PartWhole Part

30425_T03_044_RET_1st.indd 44 12/20/07 10:19:54 AM

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Reteaching

3-5Finding the Missing Part

Miguel has 3 rocks. He needs 8 rocks.How many more rocks does he need?

3 ! " 8

This is the related subtraction sentence.

8 # 3 "

Find the missing parts.

3 ! 5 " 8 8 # 3 " 5Find the missing parts.

1. 5 ! 4 " 9 2. 7 ! " 10

9 # 5 " 4 10 # 7 "

3. 8 ! = 15 4. 2 ! = 8

15 # 8 " 8 # 2 "

5. Journal Write a story about missing parts.Use 6 as the whole. Write an addition sentence and a subtraction sentence to go with your story.

Rete

achi

ng 3-5

44 Topic 3

Part Whole

This addition sentence shows what part is missing.Part

PartWhole Part

To find the answer, subtract a part from the whole. The whole is always the greater number.

Part WholePart PartWhole Part

Part WholePart

PartWhole Part

7

7

3

3

6

6

Check children’s

work.

30425_T03_044_RET_1st.indd 44 2/18/08 2:28:03 PM

8 17 9

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Practice

3-5Practice 3

-5

Finding the Missing PartFind and write the missing numbers.

1. 3 ! " 8 2. 5 ! " 11

8 # 3 " 11 # 5 "

3. 4 ! " 12 4. 7 ! " 15

12 # 4 " 15 # 7 "

5. Theo has 5 muffins.He needs 14 muffins to serve for breakfast.

Which problem can help you fi nd how many more muffi ns Theo needs?

A 14 # 5

B 14 ! 5

C 5 ! 14

D 5 # 14

6. Algebra Use the numbers on the cards.Write an addition sentence and a subtraction sentence.

! " # "

Topic 3 45

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Practice

3-5Practice 3

-5

Finding the Missing PartFind and write the missing numbers.

1. 3 ! " 8 2. 5 ! " 11

8 # 3 " 11 # 5 "

3. 4 ! " 12 4. 7 ! " 15

12 # 4 " 15 # 7 "

5. Theo has 5 muffins.He needs 14 muffins to serve for breakfast.

Which problem can help you fi nd how many more muffi ns Theo needs?

A 14 # 5

B 14 ! 5

C 5 ! 14

D 5 # 14

6. Algebra Use the numbers on the cards.Write an addition sentence and a subtraction sentence.

! " # "

Topic 3 45

8 ! 9 " 17 or 9 ! 8 " 17

17 # 9 " 8 or 17 # 8 " 9

5

5

8

8

6

6

8

8

AA

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Enrichment

3-5What’s Missing?Each problem has a missing part.Fill in the missing numbers. Use counters or draw pictures to help.

1. Beth has 4 pencils. 2. Maura has 2 crayons.

She wants 10 pencils. Carlos has crayons.

She needs more pencils. They have 11 crayons in all.

4 ! " 10 2 ! " 11

10 # 4 " 11 # 2 "

3. Jiro has 7 books. 4. Liz has 5 notebooks.

Deb has books. She wants 13 notebooks.

They have 12 books in all. She needs more notebooks.

7 ! " 12 5 ! " 13

12 # 7 " 13 # 5 "

5. Write your own problem with a missing part.

! " # "

Enric

hmen

t 3-5

46 Topic 3

Algebra

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Enrichment

3-5What’s Missing?Each problem has a missing part.Fill in the missing numbers. Use counters or draw pictures to help.

1. Beth has 4 pencils. 2. Maura has 2 crayons.

She wants 10 pencils. Carlos has crayons.

She needs more pencils. They have 11 crayons in all.

4 ! " 10 2 ! " 11

10 # 4 " 11 # 2 "

3. Jiro has 7 books. 4. Liz has 5 notebooks.

Deb has books. She wants 13 notebooks.

They have 12 books in all. She needs more notebooks.

7 ! " 12 5 ! " 13

12 # 7 " 13 # 5 "

5. Write your own problem with a missing part.

! " # "

Enric

hmen

t 3-5

46 Topic 3

Algebra

Answers will vary.

9

6

6 9

6 9

5

8

5 8

5 8

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Topic 3 47

Daily Spiral Review

3-6

1. Which problem has a sum of 12?

A 3 ! 4 ! 5

B 4 ! 5 ! 6

C 4 ! 5 ! 5

D 6 ! 6 ! 2

2. Which addition fact can help you fi nd 10 " 4 # ?

A 4 ! 4 # 8

B 4 ! 6 # 10

C 6 ! 6 # 12

D 10 ! 4 # 14

3. Draw a picture to solve.What comes next in the pattern?

4. Think addition to help you subtract.

12 " 8 #

Think 8 ! # 12

5. Draw a missing part. Write a subtraction sentence.

" #

13


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Topic 3 47

Daily Spiral Review

3-6

1. Which problem has a sum of 12?

A 3 ! 4 ! 5

B 4 ! 5 ! 6

C 4 ! 5 ! 5

D 6 ! 6 ! 2

2. Which addition fact can help you fi nd 10 " 4 # ?

A 4 ! 4 # 8

B 4 ! 6 # 10

C 6 ! 6 # 12

D 10 ! 4 # 14

3. Draw a picture to solve.What comes next in the pattern?

4. Think addition to help you subtract.

12 " 8 #

Think 8 ! # 12

5. Draw a missing part. Write a subtraction sentence.

" #

13


44

13 7 6

AA

BB

30425_T03_047_DR_1st.indd 47 2/18/08 2:30:27 PM


48

Topic 3

Problem of the Day

3-6


Tell if you will add or subtract. Solve.

There are 14 birds in the pond. There are 8 geese. The rest are ducks. How many ducks are in the pond?

30#25_T03_0#8_P*+_,-+.indd #8

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Topic 3 49

Quick Check

3-6Which number sentence solves each part?

1. Jill had 6 star stickers. She got 9 more star stickers. How many star stickers does Jill have?

A 9 – 6 = 3

B 9 – 3 = 6

C 6 + 9 = 15

D 7 + 9 = 16

2. Then Jill traded 8 star stickers away.How many star stickers does Jill have now?

A 15 + 8 = 23

B 15 + 6 = 21

C 16 – 8 = 8

D 15 – 8 = 7

3. Write the number sentence to solve each part.Jackson had 5 books.He got 6 more at the library.How many books did Jackson have in all?

! Jackson returned 3 books

How many books does Jackson have now?

!

Quick C

heck 3-6

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Topic 3 49

Quick Check

3-6Which number sentence solves each part?

1. Jill had 6 star stickers. She got 9 more star stickers. How many star stickers does Jill have?

A 9 – 6 = 3

B 9 – 3 = 6

C 6 + 9 = 15

D 7 + 9 = 16

2. Then Jill traded 8 star stickers away.How many star stickers does Jill have now?

A 15 + 8 = 23

B 15 + 6 = 21

C 16 – 8 = 8

D 15 – 8 = 7

3. Write the number sentence to solve each part.Jackson had 5 books.He got 6 more at the library.How many books did Jackson have in all?

! Jackson returned 3 books

How many books does Jackson have now?

!

Quick C

heck 3-6


CC

DD

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50 Topic 3

Reteaching

3-6PROBLEM SOLVING

Two-Question Problems

Write the number sentence to solve both parts.

Rete

achi

ng 3-6

Remember: You have to solve the first part before you can solve the second part.

Jenna has 3 red markers and 5 blue markers. How many markers does she have in all?

Then Jenna lost 2 markers. How many markers does Jenna have left?

Part 1 Add to find out how many markers Jenna has in all.

3 ! 5 " 8 markers

Part 2 Subtract the number of markers Jenna lost.

8 # 2 " 6 markers

Jenna has 6 markers left.


1. There are 5 red apples and 4 green apples in a bowl. How many apples are in the bowl?

Ben ate 1 of the apples. How many apples are in the bowl now?

Part 1

! " apples

Part 2

# " apples

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50 Topic 3

Reteaching

3-6PROBLEM SOLVING

Two-Question Problems


Rete

achi

ng 3-6

Remember: You have to solve the first part before you can solve the second part.

Jenna has 3 red markers and 5 blue markers. How many markers does she have in all?

Then Jenna lost 2 markers. How many markers does Jenna have left?

Part 1 Add to find out how many markers Jenna has in all.

3 ! 5 " 8 markers

Part 2 Subtract the number of markers Jenna lost.

8 # 2 " 6 markers

Jenna has 6 markers left.


1. There are 5 red apples and 4 green apples in a bowl. How many apples are in the bowl?

Ben ate 1 of the apples. How many apples are in the bowl now?

Part 1

! " apples

Part 2

# " apples

5 4 9

9 1 8

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Topic 3 51

Practice

3-6Practice 3

-6

Problem Solving: Two-Question ProblemsWrite the number sentences to solve both parts.

1. Kendra drew 5 pictures. She threw 2 pictures away. How many pictures did she keep?

! pictures

Then Kendra drew 7 more pictures. How many pictures does she have now?

! pictures

2. Geometry Troy used a straw for each side of a square. How many straws did he use?

straws

If Anita makes 2 squares, how many straws will she need?

! straws

3. Jo buys 2 green cars and 7 red cars. How many cars does she buy? Then Jo buys 5 yellow cars. How many cars does she have now?

A 5 " 2 ! 7 cars 7 " 5 ! 12 cars

B 2 " 7 ! 9 cars 9 " 5 ! 14 cars

C 7 " 2 ! 9 cars 9 # 5 ! 4 cars

D 7 # 2 ! 5 cars 5 # 5 ! 0 cars

4. Reuben checked 9 books out of the library. He returned 3 of the books. How many books does he have left?

! books

Then Reuben returned 3 more books. How many books does he have now?

! books

Mark the number sentences that match the story.

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Topic 3 51

Practice

3-6Practice 3

-6

Problem Solving: Two-Question ProblemsWrite the number sentences to solve both parts.

1. Kendra drew 5 pictures. She threw 2 pictures away. How many pictures did she keep?

! pictures

Then Kendra drew 7 more pictures. How many pictures does she have now?

! pictures

2. Geometry Troy used a straw for each side of a square. How many straws did he use?

straws

If Anita makes 2 squares, how many straws will she need?

! straws

3. Jo buys 2 green cars and 7 red cars. How many cars does she buy? Then Jo buys 5 yellow cars. How many cars does she have now?

A 5 " 2 ! 7 cars 7 " 5 ! 12 cars

B 2 " 7 ! 9 cars 9 " 5 ! 14 cars

C 7 " 2 ! 9 cars 9 # 5 ! 4 cars

D 7 # 2 ! 5 cars 5 # 5 ! 0 cars

4. Reuben checked 9 books out of the library. He returned 3 of the books. How many books does he have left?

! books

Then Reuben returned 3 more books. How many books does he have now?

! books

Mark the number sentences that match the story.

5 2 3

3 7 10

!

"

4

4 " 4 8

9 ! 3 6

6 ! 3 3

BB

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52 Topic 3

How Tall?Mr. Reynolds’s second-grade class grew some plants. Every week, they measured the plants to see how much they grew. Here is a table showing the plant growth. Use the table to answer the questions.

Plant Growth in Centimeters

Week 1 Week 2 Total

Plant A 7 ? 11

Plant B ? 4 13

Plant C 8 ? 17

1. How many centimeters 2. How many centimetersdid Plant A grow during did Plant C grow duringWeek 2? Week 2?

! " ! "

centimeters centimeters

3. Plant B was 19 centimeters 4. Plant C was 17 centimeterstall in Week 3. How much tall in Week 4. How muchdid it grow in Week 3? did it grow in Weeks 3 and 4?

! " ! "


Enrichment

3-6En

richm

ent 3

-6

Number Sense

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tion,

Inc.

2

52 Topic 3

How Tall?Mr. Reynolds’s second-grade class grew some plants. Every week, they measured the plants to see how much they grew. Here is a table showing the plant growth. Use the table to answer the questions.

Plant Growth in Centimeters

Week 1 Week 2 Total

Plant A 7 ? 11

Plant B ? 4 13

Plant C 8 ? 17

1. How many centimeters 2. How many centimetersdid Plant A grow during did Plant C grow duringWeek 2? Week 2?

! " ! "


3. Plant B was 19 centimeters 4. Plant C was 17 centimeterstall in Week 3. How much tall in Week 4. How muchdid it grow in Week 3? did it grow in Weeks 3 and 4?

! " ! "


Enrichment

3-6En

richm

ent 3

-6

Number Sense

11 7

4

17 8

9

19 13

6

17 17

0

4 9

6 0

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Topic 3 53

Topic 3 Multiple-Choice Test

Topic 3

Multiple-C

hoice Test

1. 9 people in Diane’s family are going to eat dinner. Diane puts 6 plates on the table. How many more plates does she need?

A 6 ! 3 " 9

B 9 ! 3 " 12

C 6 ! 6 " 12

D 9 ! 6 " 15

2. Gil has 14 eggs. He uses 7 of them to make breakfast.How many eggs does he have left?

A 4 ! 4 " 8

B 6 ! 6 " 12

C 7 ! 7 " 14

D 10 ! 10 " 20

3. Adam makes 17 snowballs. He throws 10 snowballs at a tree.How many snowballs does Adam have now?

A 17 ! 10 " 27

B 17 ! 1 " 18

C 10 ! 7 " 17

D 7 ! 7 " 14

Mark the best answer.

Choose the addition fact that can help you subtract.

30425_T03_053-054_MCT_FSD.indd 53 3/29/07 9:58:24 AM

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Topic 3 53

Topic 3 Multiple-Choice Test

Topic 3

Multiple-C

hoice Test

1. 9 people in Diane’s family are going to eat dinner. Diane puts 6 plates on the table. How many more plates does she need?

A 6 ! 3 " 9

B 9 ! 3 " 12

C 6 ! 6 " 12

D 9 ! 6 " 15

2. Gil has 14 eggs. He uses 7 of them to make breakfast.How many eggs does he have left?

A 4 ! 4 " 8

B 6 ! 6 " 12

C 7 ! 7 " 14

D 10 ! 10 " 20

3. Adam makes 17 snowballs. He throws 10 snowballs at a tree.How many snowballs does Adam have now?

A 17 ! 10 " 27

B 17 ! 1 " 18

C 10 ! 7 " 17

D 7 ! 7 " 14

Mark the best answer.

Choose the addition fact that can help you subtract.

AA

CC

CC

30425_T03_053-054_MCT_1st.indd 53 2/18/08 2:34:10 PM

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Topic 3 55

Topic 3Free-Response Test


Think addition to subtract.

1. 2. 3. 4.

5. 17 ! 8 " 6. 9 ! 5 "

Solve. Write an addition fact that can help you subtract.

7. A pond has 9 turtles.It has 3 fewer frogs # " than turtles. How many frogs does the pond have? ! "

The pond has frogs.

Find and write the missing numbers.

8. 5 # " 13 9. 9 # " 18

13 ! 5 " 18 ! 9 "

10. Cameron had 15 stamps. He used 6 stamps.How many stamps does Cameron have left?

! "

stamps left

4! 0

13! 6

8! 2

14! 7

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Topic 3 55



Think addition to subtract.

1. 2. 3. 4.

5. 17 ! 8 " 6. 9 ! 5 "

Solve. Write an addition fact that can help you subtract.

7. A pond has 9 turtles.It has 3 fewer frogs # " than turtles. How many frogs does the pond have? ! "

The pond has frogs.

Find and write the missing numbers.

8. 5 # " 13 9. 9 # " 18

13 ! 5 " 18 ! 9 "

10. Cameron had 15 stamps. He used 6 stamps.How many stamps does Cameron have left?

! "

stamps left

4! 0

13! 6

8! 2

14! 7

4 7 6 7

9 4

3 6 9

9 3 6

6

8 9

8 9

15 6 9

9

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Topic 3 57

Topic 3Performance Assessment

Topic 3

Performance Assessm

ent

1. You buy 12 pieces of fruit for a fruit salad. Color only the fruit you buy. Color the apples red. Color the pears green. Color the oranges orange.

2. How many apples, pears, and oranges are left for others to buy? Write subtraction sentences to solve.

Apples: ! "

Pears: ! "

Oranges: ! "

3. There are 8 plums that you could buy. How many plums would you have to buy in order to have a fruit salad with 18 pieces of fruit?

12 # " 18 I would need to buy plums.

How many plums would be left?

6 # " 8 There would be plums left.

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Topic 3 57

Topic 3Performance Assessment

Topic 3

Performance Assessm

ent

1. You buy 12 pieces of fruit for a fruit salad. Color only the fruit you buy. Color the apples red. Color the pears green. Color the oranges orange.

2. How many apples, pears, and oranges are left for others to buy? Write subtraction sentences to solve.

Apples: ! "

Pears: ! "

Oranges: ! "

3. There are 8 plums that you could buy. How many plums would you have to buy in order to have a fruit salad with 18 pieces of fruit?

12 # " 18 I would need to buy plums.

How many plums would be left?

6 # " 8 There would be plums left.

6 6

2 2

12 2 10

11 6 5

13 4 9

R RG

G G

GGG

OO

OO

30425_T03_057_PA_1st.indd 57 2/18/08 2:36:05 PM

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Name Daily Spiral Review 3- 1 - Wikispacesgrade+topic+3.pdfFeb 18, 2008 · Daily Spiral Review 3- 1 3. W rite a number sentence to solve. Keisha has 5 tennis balls. Rodrigo has 6