fact-family/add-sub-within-100/easy · 세트 45
6 problems
이름:
학급:
날짜:
1
Write the fact family for 27, 24, 51:
=
2
Write the fact family for 72, 2, 74:
=
3
Write the fact family for 54, 20, 74:
=
4
Write the fact family for 64, 5, 69:
=
5
Write the fact family for 26, 47, 73:
=
6
Write the fact family for 14, 57, 71:
=