1
Fact family for {4, 10, 14}: Write all 4 equations =
2
Fact family for {7, 6, 13}: Write all 4 equations =
3
Fact family for {8, 9, 17}: Write all 4 equations =
4
Fact family for {6, 6, 12}: Write all 2 equations =
5
Fact family for {5, 7, 12}: Write all 4 equations =
6
Fact family for {2, 7, 9}: Write all 4 equations =