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UNIT 5
CHAPTER 17
Lesson 17-2
 
 
 
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CHAPTER 17 ADDITION STRATEGIES AND FACTS TO 18
Lesson 17-2 Doubles
 
 

 Draw dots to show the doubles.

Write the addends.




6.

7.

8.

9.

10.
11.
12.
13.
14.
15.

  
Number Sense
  
16.I have 8 cars.
Tim has 8 cars.
How many cars do we
have in all?
_______ + _______ = _______ cars
17.Jack has 7 cars.
Ken has the same
number of cars.
How many cars do they have in all?
_______ + _______ = _______ cars

  
Your child added doubles to 18.
Activity:  Have your child find things around the house that show doubles, such as eggs in a carton juice boxes or toes on two feet

 

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