1
Fact family for {7, 2, 9}: Write all 4 equations =
2
Fact family for {5, 1, 6}: Write all 4 equations =
3
Fact family for {1, 6, 7}: Write all 4 equations =
4
Fact family for {2, 4, 6}: Write all 4 equations =
5
Fact family for {10, 5, 15}: Write all 4 equations =
6
Fact family for {2, 8, 10}: Write all 4 equations =