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