Converting To and From Scientific Notation
Multiplying in Scientific Notation
Dividing in Scientific Notation
Adding in Scientific Notation
Subtracting in Scientific Notation
100

Write 43.2 in scientific notation

4.32 x 101

100

4 x (2 x 103)

8 x 103

100

(2*10^4)/(1*10^3)

2 x 101

100

(3.59 x 102) + (6 x 102)

9.59 x 102

100

(5 x 103) - (3 x 103)

2 x 103

200

Write .517 in scientific notation.

5.17 x 10-1

200

(2 x 104) x (4 x 103)

8 x 107

200

(9*10^4)/(9*10^5)

1 x 10-1

200

(2.3 x 108) + (9.3 x 108)

1.16 x 109

200

(9.32 x 104) - (6.11 x 104)

3.21 x 104

300

Write 8.02 x 105 in standard notation.

802,000.

300

20 x (2 x 105)

4 x 106

300

(9*10^5)/(3*10^2)

3 x 103

300

(4 x 102) + (3 x 101)

4.3 x 102

300

(5 x 103) - (4 x 102)

4.6 x 103

400

Write 940,100,000 in scientific notation.

9.401 x 108

400

30 x (1 x 10-3)

3 x 10-2

400

(20*10^4)/(2*10^3)

1.0 x 102

400

(4.04 x 108) + (7 x 109)

7.404 x 109

400

(7.01 x 109) - (4.2 x 108)

6.59 x 109

500

Write 5.279 x 10-5 in standard notation.

.00005279

500

(3.2 x 107) x (5.2 x 10-3)

1.664 x 105

500

(30*10^-1)/(2*10^-15)

1.5 x 1015

500

(9.6 x 107) + (5 x 106)

1.01 x 108

500

(5.12 x 10-2) - (1.11 x 10-3)

5.009 x 10-2

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