1
Fact family for {5, 1, 6}: Write all 4 equations =
2
Fact family for {3, 1, 4}: Write all 4 equations =
3
Fact family for {5, 2, 7}: Write all 4 equations =
4
Fact family for {10, 7, 17}: Write all 4 equations =
5
Fact family for {6, 3, 9}: Write all 4 equations =
6
Fact family for {9, 3, 12}: Write all 4 equations =