Chapter 4 Review

Count back to subtract. Start with 7

7-3=

• 5

• 10

• 4

Use the number line to subtract. What is the difference?

13-4=

• 10

• 3

• 9

6+6=

• 0

• 6

• 12

12-6=

• 12

• 3

• 6

There are 5 kids swimming. 3 of them get out of the water. How many kids are still swimming?

• 2

• 3

• 0

Which fact family does 11-5=6 belong to?

• 11, 7, 4

• 5, 5, 10

• 5, 6, 11

Find the missing number.

4+__=10

• 2

• 5

• 6

14-7=

• 6

• 7

• 10

7-3=

• 4

• 5

• 10

9-9=

• 9

• 0

• 18