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UNIT 7
CHAPTER 28
Lesson 28-2
 
 
 
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CHAPTER 28 EXPLORING 2-DIGIT ADDITION AND SUBTRACTION
Lesson 28-2 Count On Ones to Add
 
 

 Count on to add. Use the hundred chart.




8.
9.
10.
11.
12.
13.

  
Choose the best answer.

14.What time is shown?


1 o'clock
5 o'clock
6 o'clock
12 o'clock
15.Which part is shaded?



  
Your child has been using a hundred chart to add.
Activity:  Ask your child to explain how to add on the hundred chart.

 

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