fact-family/mixed/hard · 세트 84
6 problems
이름:
학급:
날짜:
1
Write the fact family for 2, 10, 20:
=
2
Write the fact family for 7, 9, 63:
=
3
Write the fact family for 6, 3, 9:
=
4
Write the fact family for 4, 9, 36:
=
5
Write the fact family for 1, 6, 7:
=
6
Write the fact family for 2, 3, 5:
=