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