1
Fact family for {3, 6, 9}: Write all 4 equations =
2
Fact family for {5, 3, 8}: Write all 4 equations =
3
Fact family for {3, 9, 12}: Write all 4 equations =
4
Fact family for {8, 6, 14}: Write all 4 equations =
5
Fact family for {3, 10, 13}: Write all 4 equations =
6
Fact family for {10, 3, 13}: Write all 4 equations =