easiest
easy
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1

Brenna had 6 coins in her right hand. She had 17 coins in her left hand. How many coins did she have all together?

23 coins

1

38-17

21

1

The ones digit is a 5. The number is greater than 640 and less than 650. What is the number?

645

1

45-29

16

1

75-P=45

P=30

2

to what number is the arrow pointing? (draw picture 20-40 with 3 pegs in between)

25

2

42-27

15

2

if x+y=10, write the other addition fact and two subtraction facts for x,y, and 10

y+x=10

10-y=x

10-x=y

2

15-B=6

B=9

2

X-27=13

X=40

3

13-A=8

A=5

3

how many digits are in this number? 418,234,254

9

3

$486+$378

$864

3

y-36=53

89

3

What is the perimeter of a rectangle whose length is 4 and whose width is 2

P=12

4

N-4=6

N=10

4

What is the diameter of a circle that has a 3 cm radius?

6 cm

4

What is the perimeter of a square that has side lengths of 2 inches?

8 in

4

45+36+78+21

150

4

What is the radius of a circle whose diameter is 10

5

5

5+2+A=15

A=8

5

What is another name for a rectangle whose length is equal to its width?

square

5

17-A=9

A=8

5

continue the sequence: 12,8,4,___,___,___

0, -4, -8

5
D-24=12

D=36

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