Scientific to Standard
Standard to Scientific
+, - Sci. Not.
Standard to Negative Scientific
Negative Scientific to Standard
x, / Sci. Not
100

Convert to standard notation: 4.7 X 10^4

47,000

100
Convert to scientific notation: 234000
2.34 X 10^5
100

(1.6726 x 10 -24) + (1.6749 x 10 -24) 

3.3475 x 10 -24 

100
Convert into scientific notation: 0.0000345
3.45 X 10^-5
100
Convert to standard notation: 3.0 X 10^-3
0.003
100

(8.18 × 10-6)x(1.15 × 10-5)

9.407 x 10-11


200
Convert to standard notation: 8.923 X 10^2
892.3
200
Convert to scientific notation: 25,360
2.536 X 10^4
200

(5.9 x 105) + (4.3 x 105) - (2.2 x 105) 

8 x 105

200
Convert to scientific notation: 0.034
3.4 X 10^-2
200
Convert to standard notation: 5.6 X 10^-4
0.00056
200

8.4 x 108

__________

4.2 x 104


2 x 104


300
Convert to standard notation: 987 X 10^5
98,700,000
300
Convert to scientific notation: 8,000,000
8 X 10^6
300

(9 × 103) + (2.3 × 104) 

3.2 x 104

300
Convert to scientific notation: 0.00094
9.4 X 10^-4
300
Convert to standard notation: 4.38 X 10^-5
0.0000438
300
(9.2 x 105) x (4 x 10-3)

3.68 x 103

400
Convert to standard notation: 3 X 10^6
3,000,000
400
Convert to scientific notation: 734,239
7.34239 X 10^5
400

(8 x 104) – (2.7 x 102)

7.973 x 104

400
Convert to scientific notation: 0.0003005
3.005 X 10^-4
400
Convert to standard notation: 4.6 X 10^-6
0.0000046
400

7.8 x 104

__________

8.0 x 101

9.75 x 102



500
Convert to standard notation: 3.425 X 10^8
342,500,000
500
Convert to scientific notation: 45,300
4.53 X 10^4
500

(2 and 1/2 x 10-4) + (4 and a 1/2 x 10-2) 

4.525 x 10-2 

500
Convert to scientific notation: 0.0000003
3.0 X 10^-7
500
Convert to standard notation: 9.64 X 10^-7
0.000000964
500

2.54 x 10-4 x 1,000,000.  Answer must be in Sci. Not.

2.54 x 102

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