1.   Complete the fact family.

___ − 8 = 5      5 + 8 = ___

___ − 5 = 8      8 + 5 = ___
   
    A. 11 B. 14
    C. 12 D. 13
    Hint
  2.   Complete the fact family.

15 − ___ = 7      ___ + 7 = 15

15 − 7 = ___      7 + ___ = 15
   
    A. 6 B. 8
    C. 7 D. 9
    Hint
  3.   Complete the fact family.

___ − 7 = 6      7 + 6 = ___

___ − 6 = 7      6 + 7 = ___
   
    A. 14 B. 13
    C. 12 D. 15
    Hint
  4.   Complete the fact family.

___ − 7 = 7      7 + 7 = ___

   
    A. 15 B. 13
    C. 14 D. 12
    Hint
  5.   Complete the fact family.

___ − 5 = 9      5 + 9 = ___

___ − 9 = 5      9 + 5 = ___
   
    A. 14 B. 15
    C. 13 D. 12
    Hint