1
Write the fact family for 53, 3, 56: =
2
Write the fact family for 49, 31, 80: =
3
Write the fact family for 12, 78, 90: =
4
Write the fact family for 5, 11, 55: =
5
Write the fact family for 64, 36, 100: =
6
Write the fact family for 24, 20, 44: =