1
Fact family for {2, 2, 4}: Write all 2 equations =
2
Fact family for {4, 5, 9}: Write all 4 equations =
3
Fact family for {10, 7, 17}: Write all 4 equations =
4
Fact family for {4, 5, 9}: Write all 4 equations =
5
Fact family for {8, 8, 16}: Write all 2 equations =
6
Fact family for {4, 6, 10}: Write all 4 equations =