fact-family/mixed-within-20-fill-blanks · 세트 84
6 problems
이름:
학급:
날짜:
1
Write the fact family for 7, 2, 9:
=
2
Write the fact family for 3, 12, 15:
=
3
Write the fact family for 11, 1, 12:
=
4
Write the fact family for 5, 6, 11:
=
5
Write the fact family for 4, 4, 8:
=
6
Write the fact family for 19, 1, 20:
=