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UNIT 3
CHAPTER 9
Lesson 9-4
 
 
 
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CHAPTER 9 ADDITION STRATEGIES
Lesson 9-4 HANDS ON Ways to Make 11 and 12
 
 

 Show ways to make 12 on the ten-frame. Write each addition sentence.

Making 12 on the ten-frame


6.



7.


_______ + _______ = _______
8.


_______ + _______ = _______
9.


_______ + _______ = _______
10.


_______ + _______ = _______
11.


_______ + _______ = _______
12.


_______ + _______ = _______

  
Your child used a ten-frame to find sums for 11 and 12.
Activity:  Have your child make a ten-frame from an empty egg carton by breaking off 2 cells. Give him or her 12 buttons or any other small household item. Ask your child to show you how to solve 7 + 4, 7 + 5, 8 + 3, 8 + 4, and 9 + 3 using the ten-frame.

 

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