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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 .




Making 10 to add



 Add. Use  and .

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13. How can making a 10 help you find the sum of 9 + 8?


 

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