1
Fact family for {17, 15, 32}: Write all 4 equations =
2
Fact family for {3, 2, 5}: Write all 4 equations =
3
Fact family for {16, 5, 21}: Write all 4 equations =
4
Fact family for {18, 9, 27}: Write all 4 equations =
5
Fact family for {10, 3, 13}: Write all 4 equations =
6
Fact family for {6, 5, 11}: Write all 4 equations =