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UNIT 3
CHAPTER 10
Lesson 10-6
 
 
 
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CHAPTER 10 SUBTRACTION STRATEGIES
Lesson 10-6 ALGEBRA: PROBLEM SOLVING: STRATEGY Write a Number Sentence
 
 

  
Write a number sentence to solve.
1.

Ann has 11 balls.
She gives 2 balls away.
How many balls does she have left?
balls
2.

6 shirts are in a box.
Paul takes 3 out.
How many shirts are left in the box?
_______ _______ _______ shirts
3.

10 bats are on the floor.
Jan takes 1 away.
How many bats are left?
_______ ________ _______ bats
4.

9 hats are in the shop.
Donna buys 2.
How many hats are left?
_______ ________ _______ hats

  
Your child solved problems by writing number sentences.
Activity:  Tell a simple subtraction problem. Have your child write a number sentence to solve.

 

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