fact-family/add-sub-within-20-fill-blanks · 세트 43
6 problems
이름:
학급:
날짜:
1
Write the fact family for 6, 1, 7:
=
2
Write the fact family for 1, 15, 16:
=
3
Write the fact family for 13, 3, 16:
=
4
Write the fact family for 14, 4, 18:
=
5
Write the fact family for 10, 7, 17:
=
6
Write the fact family for 4, 4, 8:
=