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Comparing and Ordering Numbers in Scientific Notation

Authored by DeAnna Hill

Mathematics

8th Grade

CCSS covered

Used 40+ times

Comparing and Ordering Numbers in Scientific Notation
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14 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Place the following numbers in order from least to greatest:
7.8 x 106,    5.1 x 104,  
1.25 x 105,    4.09 x 104

4.09 x 104,   
1.25 x 105,    
5.1 x 104,   
7.8 x 106,
4.09 x 104,    
5.1 x 104,    
1.25 x 105,  
7.8 x 106
1.25 x 105,  
4.09 x 104,    
5.1 x 104,     
7.8 x 106,  

Tags

CCSS.6.EE.A.1

CCSS.6.NS.C.7

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which of the following numbers is the least?

7 x 108
7.1 x 108
7 x 109
7.1 x 109

Tags

CCSS.8.EE.A.4

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which number is the greatest?

5.25 x 105
2.55 x 105
5.55 x 105
5 x 105

Tags

CCSS.6.EE.A.1

CCSS.6.NS.C.7

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

The diameter of the planet Mercury is

4.87 x 103 km. The diameter of the planet Venus is 1.21 x 104 km. The diameter of the planet Uranus is

1.28 x 103 km.

Which planet has the smallest diameter?

Mercury

Mars

Venus

Tags

CCSS.8.EE.A.3

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Order the following from greatest to least:
 5 x 103 
 3.2 x 108
 1.2 x 108
 7 x 105 

 7 x 105 ,  5 x 103 ,
 3.2 x 108,  1.2 x 108
 3.2 x 1081.2 x 108,  7 x 105, 5 x 103 
 1.2 x 108, 3.2 x 108,
 5 x 103 , 7 x 105 

Tags

CCSS.6.EE.A.1

CCSS.6.NS.C.7

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

50.1 x 10-3  >  4.8 x 10-1

True
False

Tags

CCSS.8.EE.A.4

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

When writing a number in scientific notation, the first number must be greater than 1, but less than 10.

False
True

Tags

CCSS.8.EE.A.3

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