fact-family/mixed-within-20-fill-blanks · 세트 11
6 problems
이름:
학급:
날짜:
1
Write the fact family for 18, 1, 19:
=
2
Write the fact family for 1, 14, 15:
=
3
Write the fact family for 5, 8, 13:
=
4
Write the fact family for 11, 2, 13:
=
5
Write the fact family for 7, 9, 16:
=
6
Write the fact family for 13, 3, 16:
=