1
Write the fact family for 65, 22, 87: =
2
Write the fact family for 51, 27, 78: =
3
Write the fact family for 24, 57, 81: =
4
Write the fact family for 53, 13, 66: =
5
Write the fact family for 3, 15, 18: =
6
Write the fact family for 34, 30, 64: =