Fact Family Add Sub Within 20 Write All · Set 37
5 problems
Name:
Class:
Date:
1
Write the fact family for 19, 1, 20:
=
2
Write the fact family for 17, 2, 19:
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3
Write the fact family for 15, 3, 18:
=
4
Write the fact family for 3, 11, 14:
=
5
Write the fact family for 4, 11, 15:
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