1
Fact family for {9, 9, 18}: Write all 2 equations =
2
Fact family for {1, 9, 10}: Write all 4 equations =
3
Fact family for {6, 3, 9}: Write all 4 equations =
4
Fact family for {7, 10, 17}: Write all 4 equations =
5
Fact family for {3, 5, 8}: Write all 4 equations =
6
Fact family for {9, 3, 12}: Write all 4 equations =