fact-family/mixed/hard · 세트 21
5 problems
이름:
학급:
날짜:
1
Write the fact family for 8, 8, 64:
=
2
Write the fact family for 9, 4, 36:
=
3
Write the fact family for 1, 6, 7:
=
4
Write the fact family for 8, 1, 9:
=
5
Write the fact family for 3, 4, 7:
=