Math Module 2 Review

Solve: 14 - 9 = _______

• 5

• 6

• 4

Solve: 17 - 8 = ______

• 8

• 9

• 10

What's missing?

9 + _______ = 12

• 1

• 2

• 3

What's missing?

7 + ______ = 13

• 6

• 7

• 8

Lauren saw 13 birds on the branch. Then, 5 of them flew away. How many birds are there now?

• 9 birds

• 18 birds

• 8 birds

Emma had 12 markers. She lost some. Now she has 8. How many markers did she loose? Which number sentence matches the problem?

• 12 - 4 = 8

• 12 + 8 = 20

• 12 - 3 = 8

Elizabeth saw 5 dogs and some cats. She saw 15 in all. How many cats did she see? Which number sentence matches the problem?

• 5 + 15 = 20

• 5 + 10 = 15

• 5 + 9 = 15

Steven saw 7 birds, 2 horses, and 3 cows on the farm. How many animals did he see in all?

• 13

• 12

• 20

True or False?

4 + 8 = 10 + 2

• True

• False

True or False?

11 - 5 = 2 + 3

• True

• False