fact-family/mul-div-2-5/medium · セット 49
5 problems
名前：
クラス:
日付：
1
Write the fact family for 3, 3, 9:
=
2
Write the fact family for 8, 1, 9:
=
3
Write the fact family for 9, 7, 63:
=
4
Write the fact family for 4, 5, 9:
=
5
Write the fact family for 7, 1, 8:
=