fact-family/add-sub-within-10/hard · 세트 20
6 problems
이름:
학급:
날짜:
1
Write the fact family for 4, 7, 28:
=
2
Write the fact family for 10, 7, 70:
=
3
Write the fact family for 10, 2, 20:
=
4
Write the fact family for 9, 1, 10:
=
5
Write the fact family for 5, 5, 10:
=
6
Write the fact family for 1, 4, 5:
=