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Convert between Scientific Notation & Standard Form

100

0.000418

4.18 x 10^-4

200

7.3082 x 10⁶

7,308,200

300

9.1 x 10^-2

0.091

400

83.7

8.37 x 10¹

Add/Subtract Scientific Notation

100

(4.2 x 10⁹) + (8.7 x 10⁹)

1.29 x 10¹⁰

200

(5.18 x 10^-4) - (2.5 x 10^-5)

2.68 x 10^-5

300

(9.28 x 10⁴) + (7.3 x 10³)

1 x 10⁵

400

(8.2 x 10^-3) - (5.7 x 10^-4)

7.63 x 10^-3

Multiply/Divide Scientific Notation

100

(3 x 10²)(8 x 10⁴)

2.4 x 10⁹

200

(8.4 x 10^-3) / (2 x 10³)

4.1 x 10^-6

300

(5.2 x 10¹) x (2.4 x 10^-4)

1.248 x 10⁶

400

(6.9 x 10²) / (3 x 10^-2)

3.2 x 10⁴