1
Fact family for {4, 18, 22}: Write all 4 equations =
2
Fact family for {11, 19, 30}: Write all 4 equations =
3
Fact family for {6, 5, 11}: Write all 4 equations =
4
Fact family for {5, 12, 17}: Write all 4 equations =
5
Fact family for {7, 17, 24}: Write all 4 equations =
6
Fact family for {4, 14, 18}: Write all 4 equations =