1
Fact family for {3, 2, 5}: Write all 4 equations =
2
Fact family for {6, 10, 16}: Write all 4 equations =
3
Fact family for {1, 7, 8}: Write all 4 equations =
4
Fact family for {2, 5, 7}: Write all 4 equations =
5
Fact family for {6, 7, 13}: Write all 4 equations =
6
Fact family for {9, 8, 17}: Write all 4 equations =