1
Fact family for {7, 5, 12}: Write all 4 equations =
2
Fact family for {4, 5, 9}: Write all 4 equations =
3
Fact family for {4, 6, 10}: Write all 4 equations =
4
Fact family for {3, 8, 11}: Write all 4 equations =
5
Fact family for {10, 7, 17}: Write all 4 equations =
6
Fact family for {8, 2, 10}: Write all 4 equations =