1
Fact family for {15, 1, 16}: Write all 4 equations =
2
Fact family for {5, 9, 14}: Write all 4 equations =
3
Fact family for {14, 19, 33}: Write all 4 equations =
4
Fact family for {18, 10, 28}: Write all 4 equations =
5
Fact family for {15, 11, 26}: Write all 4 equations =
6
Fact family for {5, 6, 11}: Write all 4 equations =