1
Fact family for {9, 6, 15}: Write all 4 equations =
2
Fact family for {1, 6, 7}: Write all 4 equations =
3
Fact family for {5, 6, 11}: Write all 4 equations =
4
Fact family for {1, 10, 11}: Write all 4 equations =
5
Fact family for {1, 2, 3}: Write all 4 equations =
6
Fact family for {9, 1, 10}: Write all 4 equations =