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Scientific Notation
Standard Form
Adding in Scientific Notation
Subtracting in Scientific Notation
100

Write 0.028 in scientific notation.

2.8x10^(-2)

100

Write 9.89 x 10^7 into standard form.

98,900,000

100

(1.2 x 103) + (7.9 x 103) = ?

Write the answer in scientific notation.

9.1 x 103

100

(9.4 x 105) - (1.3 x 105)


8.1 x 105

200

Write 0.000098 in scientific notation.

9.8x10^(-5)

200

Write 6.89 x 10^(-7) into standard form.

0.000000689

200

(3.5 x 104) + (5.9 x 106)

Write the answer in scientific notation.

5.935 x 106

200

(9.5 x 107) - (8.9 x 107)

Write your answer in scientific notation.

6 x 106

300

Write 24567 into scientific notation. 

2.4567x10^4

300

Write 1.023 x 10^3 into standard form.

1023

300

(7.3 x 10-2) + (3.2 x 10-2)

Write the answer in scientific notation.

1.05 x 10-1

300

(3.2 x 10-6) - (6.4 x 10-7)

Write your answer in scientific notation.

2.56 x 10-6

400

Write .00004521 in scientific notation.

4.521x10^(-5)

400

Write 1.24 x 10^5 into standard form.

124,000

400

1.36 x 109 + 9.67 x 1010

9.806 x 1010

400

(2 x 1010) - (1.5 x 109)

Write your answer in scientific notation.

1.85 x 1010

500

Write 9,870,000,000,000 in to scientific notation.

9.87 x 10^12

500

Write 5.534 X 10^(-6) into standard form.

0.000005534

500

(9.5 x 108) + (5.79 x 107)

Write your answer in scientific notation.

1.0079 x 109

500

(7.9 x 1012) - (2.3 x 109)

Write your answer in scientific notation.

7.9023 x 1012