fact-family/mul-div-2-5/hard · 세트 100
5 problems
이름:
학급:
날짜:
1
Write the fact family for 3, 7, 21:
=
2
Write the fact family for 7, 8, 56:
=
3
Write the fact family for 9, 3, 27:
=
4
Write the fact family for 3, 6, 9:
=
5
Write the fact family for 6, 1, 7:
=