fact-family/mul-div-within-50-write-all · セット 91
6 problems
名前：
クラス:
日付：
1
Write the fact family for 6, 17, 23:
=
2
Write the fact family for 2, 45, 47:
=
3
Write the fact family for 1, 35, 36:
=
4
Write the fact family for 46, 4, 50:
=
5
Write the fact family for 6, 22, 28:
=
6
Write the fact family for 3, 36, 39:
=