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UNIT 3
CHAPTER 9
Lesson 9-1
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CHAPTER 9 ADDITION STRATEGIES
Lesson 9-1 Count On 1 or 2
Count On 1 or 2
Name ___________________________
Math Words
number line
count on
Use a
number line
to
count on
to add.
Add 9 + 2.
Use the number line to add.
Count on 1 or 2.
1.
2.
3.
4.
5.
Which direction do you move on the number line to add?
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