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