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UNIT 7 |
CHAPTER 28 |
Lesson 28-3 |
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CHAPTER 28 EXPLORING 2-DIGIT ADDITION AND SUBTRACTION |
Lesson 28-3 Count On Tens to Add |
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Count on to add. Use the hundred chart. | |
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14. |  | Continue the pattern. Count by tens. You can use the hundred chart. 12, 22, 32, 42, _______ , _______ , _______ 5, 15, 25, _______ , _______ , _______ , _______ |
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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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