P. Fact Families
Complete each fact family. Write the missing number sentence.
- 7 + 9 = 16
9 + = 16 - 9 + 8 = 17
8 + = 17 - 10 + 4 = 14
14 − = 10 - 9 + 9 = 18
- 16 − 9 =
________________ - 17 − 8 =
________________ - 4 + 10 =
________________ - ________________