1
Write the fact family for 18, 31, 49: =
2
Write the fact family for 7, 28, 35: =
3
Write the fact family for 20, 24, 44: =
4
Write the fact family for 24, 10, 34: =
5
Write the fact family for 33, 13, 46: =
6
Write the fact family for 29, 12, 41: =