1
Fact family for {2, 3, 5}: Write all 4 equations =
2
Fact family for {3, 4, 7}: Write all 4 equations =
3
Fact family for {10, 5, 15}: Write all 4 equations =
4
Fact family for {6, 10, 16}: Write all 4 equations =
5
Fact family for {1, 5, 6}: Write all 4 equations =
6
Fact family for {2, 10, 12}: Write all 4 equations =