fact-family/add-sub-within-20/hard · Conjunto 43
5 problems
Nome:
Turma:
Data:
1
Write the fact family for 9, 9, 81:
=
2
Write the fact family for 16, 1, 17:
=
3
Write the fact family for 12, 8, 20:
=
4
Write the fact family for 7, 9, 63:
=
5
Write the fact family for 12, 8, 96:
=