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UNIT 3
CHAPTER 11
Lesson 11-4
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CHAPTER 11 RELATING ADDITION AND SUBTRACTION
Lesson 11-4 Fact Families to 12
Fact Families to 12
Name ___________________________
Math Word
fact family
A set of related facts is a
fact family
.
Add and subtract. Complete each fact family.
1.
2.
3.
What fact family can you write with 4, 8, and 12?
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