1
Fact family for {2, 9, 11}: Write all 4 equations =
2
Fact family for {3, 9, 12}: Write all 4 equations =
3
Fact family for {8, 4, 12}: Write all 4 equations =
4
Fact family for {3, 7, 10}: Write all 4 equations =
5
Fact family for {7, 5, 12}: Write all 4 equations =
6
Fact family for {6, 4, 10}: Write all 4 equations =