Name: 
 

Lesson 2 - Exploring Billions


Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 
Which number represents 12.5 billion?
a.
125 000 000 000
b.
12 500 000 000
c.
1 250 000 000
 

 2. 
Which number represents 5.43 billion?
a.
5 430 000 000
b.
54 300 000 000
c.
543 000 000 000
 

 3. 
Which number represents 305.7 billion?
a.
3 057 000 000
b.
305 700 000 000
c.
30 570 000 000
 

 4. 
Which number represents 8.103 billion?
a.
81 030 000 000
b.
810 300 000 000
c.
8 103 000 000
 

 5. 
Which of the following is the largest number?
a.
3 582 098 650
b.
3 375 023 055
c.
3 600 094 692
 

Short Answer
 

 6. 
The average distance from Neptune to the Sun is about 4 495 060 000 km.
Write this number in the place value chart.
Billions
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 7. 
The average distance from Pluto to the Sun is about 5 869 660 000 km.
Write this number in the place value chart.
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 8. 
The electricity generated in Canada in 2007 was about 613 billion kwh.
Write this number in the place value chart.
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 9. 
The populuation of China is about 1.3 billion people.
Write this number in the place value chart.
Billions
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 10. 
The population of India is about 1.08 billion people.
Write this number in the place value chart.
Billions
Millions
Thousands
Ones
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