1
Fact family for {9, 5, 14}: Write all 4 equations =
2
Fact family for {5, 4, 9}: Write all 4 equations =
3
Fact family for {4, 1, 5}: Write all 4 equations =
4
Fact family for {3, 6, 9}: Write all 4 equations =
5
Fact family for {8, 7, 15}: Write all 4 equations =
6
Fact family for {1, 6, 7}: Write all 4 equations =