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Worksheets

Standard Form

Total questions: 10

Worksheet time: 7mins

Name
Class
Date
1.

Express  49500004950000  in standard form

a)

4.954.95  

b)

4.95×1064.95\times10^{-6}  

c)

4.95×1064.95\times10^6  

d)

495×104495\times10^4  

2.

Express  342342  in standard form

a)

 3.423.42  

b)

 3.42×1023.42\times10^{-2}  

c)

 3.42×1023.42\times10^2  

d)

 342342  

3.

Express 43.643.6 million in standard form.

a)

43.6×10643.6\times10^6  

b)

43.6×10643.6\times10^{-6}  

c)

4.36×1074.36\times10^7  

d)

4.36×1074.36\times10^{-7}  

4.

Express  0.654010.65401  in standard form

a)

6.5401×1016.5401\times10^{-1}  

b)

65.401×10265.401\times10^{-2}  

c)

654.01×103654.01\times10^{-3}  

d)

6540165401  

5.

Express  0.00081570.0008157  in standard form

a)

8157×1078157\times10^{-7}  

b)

8.157×1048.157\times10^{-4}  

c)

8157×1078157\times10^7  

d)

8.157×1048.157\times10^4  

6.

Express

8.3×1048.3\times10^{-4}  in ordinary form



(a)  

7.

Express

734×100734\times10^0  in ordinary form



(a)  

8.

Express

9.7 ×1039.7\ \times10^3  in ordinary form



(a)  

9.

Express

26 ×10526\ \times10^5  in ordinary form



(a)  

10.

Express

7.5×1037.5\times10^{-3}  in ordinary form



(a)