1
Given: 42 - 4 38 — Write all fact family equations for {38, 4, 42} =
2
Given: 32 + 1 33 — Write all fact family equations for {1, 32, 33} =
3
Given: 14 + 21 35 — Write all fact family equations for {21, 14, 35} =
4
Given: 19 + 37 56 — Write all fact family equations for {19, 37, 56} =
5
Given: 62 - 39 23 — Write all fact family equations for {23, 39, 62} =
6
Given: 51 - 39 12 — Write all fact family equations for {12, 39, 51} =