fact-family/add-sub-within-20/medium · Zestaw 32

6 problems
1
Write the fact family for 8, 2, 16: =
2
Write the fact family for 3, 2, 6: =
3
Write the fact family for 17, 2, 19: =
4
Write the fact family for 10, 11, 110: =
5
Write the fact family for 19, 1, 20: =
6
Write the fact family for 12, 2, 14: =
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