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Name _____________________________
Date ___________________

Exponents
(Answer ID # 0968315)
Simplify and write the answer in scientific notation.

1.  
4 x 106
2 x 10-7

2.  
(2.5 x 107)(7 x 104)
2 x 10-6

3.  
8 x 10-4
5 x 104

4.  
1.9 x 105
5 x 10-7

5.  
(8 x 105)(8 x 10-4)
2 x 106

6.  
(4 x 107)(6 x 107)
4 x 10-6

7.  
2.8 x 10-7
7 x 106

8.  
7 x 10-5
2 x 10-6

9.  
(8.2 x 104)(9 x 10-6)
2 x 10-6

10.  
2 x 10-6
5 x 104

11.  
(3.3 x 105)(9 x 10-5)
6 x 106

12.  
4.9 x 10-7
2 x 107

13.  
3 x 10-5
5 x 106

14.  
(5 x 10-6)(6 x 105)
6 x 106

15.  
5.1 x 10-6
5 x 10-7

16.  
(5 x 104)(2 x 10-7)
8 x 10-7

17.  
(3.5 x 107)(3 x 10-6)
2 x 10-4

18.  
6.7 x 10-4
5 x 106

19.  
(9.5 x 10-6)(7 x 10-7)
7 x 106

20.  
(5 x 10-5)(2 x 106)
4 x 107

21.  
4.2 x 10-5
6 x 106


 


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