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UNIT 7
CHAPTER 27
Lesson 27-2
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CHAPTER 27 ADDITION AND SUBTRACTION TO 20
Lesson 27-2 HANDS ON Make a 10 to Add
Make a 10 to Add
Name ___________________________
Make a 10 to help you add.
Add 8 + 5.
Start with 8
. Then add 5
.
Add. Use
and
.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
How can making a 10 help you find the sum of 9 + 8?
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