fact-family/add-sub-within-10-fill-blanks · セット 91
6 problems
名前：
クラス:
日付：
1
Write the fact family for 1, 30, 31:
=
2
Write the fact family for 32, 2, 34:
=
3
Write the fact family for 45, 4, 49:
=
4
Write the fact family for 38, 9, 47:
=
5
Write the fact family for 7, 28, 35:
=
6
Write the fact family for 32, 16, 48:
=