Fact Family Add Sub Within 20 Fill Blanks · Set 77
6 problems
Name:
Class:
Date:
1
Write the fact family for 19, 1, 20:
=
2
Write the fact family for 6, 11, 17:
=
3
Write the fact family for 6, 14, 20:
=
4
Write the fact family for 18, 1, 19:
=
5
Write the fact family for 9, 10, 19:
=
6
Write the fact family for 4, 11, 15:
=