1
Fact family for {5, 10, 15}: Write all 4 equations =
2
Fact family for {2, 8, 10}: Write all 4 equations =
3
Fact family for {7, 8, 15}: Write all 4 equations =
4
Fact family for {5, 8, 13}: Write all 4 equations =
5
Fact family for {2, 6, 8}: Write all 4 equations =
6
Fact family for {2, 5, 7}: Write all 4 equations =