1
Fact family for {8, 3, 11}: Write all 4 equations =
2
Fact family for {5, 2, 7}: Write all 4 equations =
3
Fact family for {6, 1, 7}: Write all 4 equations =
4
Fact family for {1, 1, 2}: Write all 2 equations =
5
Fact family for {3, 10, 13}: Write all 4 equations =
6
Fact family for {7, 9, 16}: Write all 4 equations =