fact-family/add-sub-within-20/hard · Conjunto 23
6 problems
Nome:
Turma:
Data:
1
Write the fact family for 10, 4, 40:
=
2
Write the fact family for 7, 10, 17:
=
3
Write the fact family for 4, 7, 28:
=
4
Write the fact family for 12, 7, 19:
=
5
Write the fact family for 9, 3, 12:
=
6
Write the fact family for 7, 7, 14:
=