Name: 
 

Try It Out -- Chapter 9, Lesson 4



Numeric Response
 
 
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 1. 

This array shows 2 sets of 3 glow balls. To double this array, how many glow balls would be needled?

 

 2. 

Use 3 X 2 = 6, to calculate 6 X 2 = ____.

 
 
Complete each doubling fact.
 

 3. 

3 X 5 = 15, so 3 X 10 = ____.

 

 4. 

1 X 4 = 4, so 2 X 4 = ____.

 

 5. 

2 X 8 = 16, so 4 X 8 = ____.

 

 6. 

6 X 4 = 24, so 6 X 8 = ____.

 

 7. 

7 X 5 = 30, so 7 X 10 = ____.

 

 8. 

9 X 3 = 27, so 9 X 6 = ____.

 

 9. 

Triplets are 3 children born at the same time. How many shoes are needed for 1 set of triplets?

 

 10. 

How many shoes are needed for 2 sets of triplets?

 



 
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