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UNIT 3
CHAPTER 11
Lesson 11-2
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CHAPTER 11 RELATING ADDITION AND SUBTRACTION
Lesson 11-2 Doubles Facts
Doubles Facts
Name ___________________________
Math Words
doubles
addend
Use
doubles
to add and subtract.
This is a double.
The
addends
are the same.
Doubles can help you subtract.
Add the doubles. Then subtract.
1.
2.
3.
4.
5.
Which doubles fact helps you subtract 12 - 6?
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