fact-family/mixed-within-20-write-all · セット 30
6 problems
名前：
クラス:
日付：
1
Write the fact family for 11, 2, 13:
=
2
Write the fact family for 11, 7, 18:
=
3
Write the fact family for 7, 3, 10:
=
4
Write the fact family for 11, 5, 16:
=
5
Write the fact family for 11, 9, 20:
=
6
Write the fact family for 15, 3, 18:
=