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Module 1 Lesson 13. Common Core Standards. - PowerPoint PPT Presentation
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Module 1 Lesson 13
• 5.NBT.7 Add, subtract, multiply and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.
Common CoreStandards
Learning Targets
•I can divide decimals by single-digit whole numbers involving easily identifiable multiples using place value understanding and relate to a written method.
Sprint A
Sprint B
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4 x 3
Write the equation and give the answer in unit form
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4 x 0.2
Write the equation and give the answer in unit form
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4 x 3.2
Write the equation and give the answer in unit form
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4 x 3.2
Write the equation and give the answer in standard form
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4 x 3.21
Write the equation and give the answer in unit form
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4 x 3.21
Write the equation and give the answer in standard form
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9 x 2
Write the equation and give the answer in unit form
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9 x 0.1
Write the equation and give the answer in unit form
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9 x 0.1
Write the equation and give the answer in standard form
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9 x 0.03
Write the equation and give the answer in unit form
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9 x 0.03
Write the equation and give the answer in standard form
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9 x 2.13
Write the equation and give the answer in unit form
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9 x 2.13
Write the equation and give the answer in standard form
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4.012 x 4
Write the equation and give the answer in unit form
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4.012 x 4
Write the equation and give the answer in standard form
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5 x 3.2375
Write the equation and give the answer in unit form
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5 x 3.2375
Write the equation and give the answer in standard form
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Compare using <, >, =
13.78 _____13.86
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Compare using <, >, =
.78 _____ 78100
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Compare using <, >, =
439.3_____ 4.39
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Compare using <, >, =
50.8 _____ fifty-eight tenths
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Compare using <, >, =
thirty-five and nine thousandths_____ 4 tens
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Louis buys 4 chocolates. Each chocolate costs $2.35. Louis multiplies 4 x 235 and gets 940. Place the decimal to show the cost of the chocolates and explain your reasoning using words, numbers, and pictures.
Learn
Show nine tenths using disks
Ones Tenths Hundredths Thousandths
Learn
Divide nine tenths into 3 equal groups
Ones Tenths Hundredths Thousandths
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How many tenths in each group?
Ones Tenths Hundredths Thousandths
Learn
How many tenths in each group?
Ones Tenths Hundredths Thousandths
0.9 ÷ 3 = 0.3
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Show 24 hundredths using disks
Ones Tenths Hundredths Thousandths
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Divide 24 hundredths into4 equal groups
Ones Tenths Hundredths Thousandths
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How many hundredths in each group?
Ones Tenths Hundredths Thousandths
Learn
How many tenths in each group?
Ones Tenths Hundredths Thousandths
0.24 ÷ 4 = 0.06
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Show 32 thousandths using disks
Ones Tenths Hundredths Thousandths
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Divide 32 thousandths into8 equal groups
Ones Tenths Hundredths Thousandths
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How many tousandths in each group?
Ones Tenths Hundredths Thousandths
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How many tenths in each group?
Ones Tenths Hundredths Thousandths
0.032 ÷ 8 = 0.004
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1.5 ÷ 5
Write in unit form using tenths
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15 tenths ÷ 5
What is useful about reading the decimal as 15 tenths?
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15 tenths ÷ 5
What is 15 tenths divided by 5?
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1.05 ÷ 5
Write in unit form using hundredths
Learn
1.05 ÷ 5
Is there another way to decompose this number?
105 hundredths
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3.015 ÷ 5
Write in unit form using thousandths
Learn
Is there another way to decompose this number?
3015 thousandths
3.015 ÷ 5
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4.8 ÷ 6 = 0.8
48 ÷ 6 = 8
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4.08 ÷ 8 = 0.51
408 ÷ 8 = 51
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63.021 ÷ 7 = 9.003
63,021 ÷ 7 = 9,003
Practice
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