fact-family/mixed-within-20-fill-blanks · 세트 57
6 problems
이름:
학급:
날짜:
1
Write the fact family for 7, 6, 13:
=
2
Write the fact family for 9, 2, 11:
=
3
Write the fact family for 2, 11, 13:
=
4
Write the fact family for 1, 10, 11:
=
5
Write the fact family for 4, 11, 15:
=
6
Write the fact family for 15, 1, 16:
=