fact-family/mixed/hard · セット 77
6 problems
名前：
クラス:
日付：
1
Write the fact family for 8, 1, 9:
=
2
Write the fact family for 6, 2, 8:
=
3
Write the fact family for 5, 9, 45:
=
4
Write the fact family for 6, 4, 24:
=
5
Write the fact family for 7, 1, 8:
=
6
Write the fact family for 2, 8, 16:
=