Which of these figures are congruent?

congruent means IDENTICAL TWINS!

Similar means same shape but different size!

50% off price5.50

10.50

8.00

11.00

35.00

This one has a 25% chance of landing on blue.

This one has a 33% chance of landing on blue.

BUT this one has a 50% chance of landing on blue.

The number is greater than 6

The number is less than 214 will go into this numberAnd 3 will go into this number

I know that this triangle is half of a square

90

9090

90

45

45

When the right angles of the square get cut in half they both have to be 45.

The triangle problem starts at 51 seconds

This looks like 4 and 3/4

My best guess for this one is 3/4

This looks like 5 and ¼ or ½

Which rectangle has an area of 24 square units and a perimeter of 20?

12

8

2

3

5

5

6

4

area

area

area

area

12 x 2 = 24

perimeter

perimeter

perimeter

perimeter

12 +12+2+2 = 28

8*3 = 24 8+8+3+3 = 22

5*5 = 25 5+5+5+5 = 20

6*4 = 24 6+6+4+4 = 24

Which rectangle has an area of 40 square units and a perimeter of 28?

20

8

2

5

10

4

area

area

area

????

perimeter

perimeter

perimeter

????

????? ????

???? ????

If the width of a rectangular rug is 4, what is its length when the perimeter is 20?

Current coordinates are (0,4)

Move 3 units right

Move 2 units up

New coordinates are (3,6)

10 5th graders

6 have pets or

6_____ 10

50 5th graders

6 students with pets

6 students with pets

6 students with pets

6 students with pets

6 students with pets

30

30 = _____ 50

I know that an EQUALateral triangle has 3 sides that are all the same length.

If the 3 sides are all the same length then the problem is 18 / 3 = 6

66

6

Or I can think 10 x ____ = 50

I’m Francine and I’m 5 years older than Mark

I’m Mark and I’m 5 years younger than Francine.

We’re using the letter M because it’s short for Mark.

M+5 years will be the age of Francine!

Most of the time I would round the numbers to make guessing and checking easier. This time I’ going to be sneaky!

119,156 ends in a 6. That means that I can pick the last number of 3 of the state and add them to see if the number ends is 6.

Wisconsin ends 4. Vermont ends in 9 and Illinois ends in 3. 4+9+3=16.

Let’s check: 54,314 +9,249+55,593 = 119,156