Scientific Notation
Standard Form
Adding or Subtracting in Scientific Notation
Dividing in Scientific Notation
Multiplying in Scientific Notation
Comparing Scientific Notation
100

Write 0.028 in scientific notation.

2.8x10-2

100

Write 9.89 x 107 into standard form (as a regular number).

98,900,000

100

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

Write the answer in scientific notation.

9.1 x 103

100

(1.4 x 105) / (1.4 x 103)

Write your answer in scientific notation.

1.0 x 102

100

(2.3 x 103) * (1.4 x 10-2)

Write your answer in scientific notation.

3.2 x 101

100


Compare 6.23 × 1014 and 8.912 ×1012


6.23 × 1014 > 8.912 ×1012

200

Write 0.000098 in scientific notation.

9.8x10-5

200

Write 689 x 10-7 into standard form (as a regular number).

0.0000687

200

(3.5 x 104) + (5.9 x 106)

Write the answer in scientific notation.

5.9 x 106

200

(4.5 x 107) / (9 x 101)

Write your answer in scientific notation.

5 x 105

200

(5.4 x 10-9) * (1.72 x 104)

Write your answer in scientific notation.

9.4 x 10-5

200


which is greater: 5.15 × 10-4 or 6.35 × 10-5


5.15 × 10-4

300

Write 24567 into scientific notation. Must be correct to at least the hundredths place.

2.4567x104

300

Write 1.023 x 103 into standard form (as a regular number).

1023

300

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

Write the answer in scientific notation.

4.1 x 10-2

300

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

Write your answer in scientific notation.

5.0 x 102

300

(3.8 x 107) * (7.0 x 102)

Write your answer in scientific notation.

2.7 x 109

300

Which is greater? 

3.28 × 1017 and 4.25 ×1017


4.25 ×1017

400

Write .00004521 in scientific notation. Must be correct to at least the hundredths place.

4.521x10-5

400

Write 1.24 x 105 into standard form (as a regular number).

124,000

400

1,360,000,000 + 96,700,000,000

Write the answer in standard form or scientific notation.

98,060,000,000  or  9.81 x 1010

400

(2.0 x 1010) / (1.5 x 108)

Write your answer in scientific notation.

1.3 x 102

400

(8.2 x 102) * (6.5 x 105)

Write your answer in scientific notation.

5.3 x 108

400

Which is greater?

-7.85 X 102  or -9.85 X 102

-7.85 X 102

500

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

9.87 x 1012

500

Write 5.534 X 10-6 into standard form (as a regular number).

0.00000554

500

(1.5 x 108) - (5.79 x 107)

Write your answer in scientific notation.

9.2 x 107

500

(6.9 x 1012) / (2.3 x 108)

Write your answer in scientific notation.

3.0 x 104

500

(9.2 x 10-9) * (5.2 x 109)


4.8 x 101  or  48

500

Order from least to greatest

A: 4.5 X 108

B: -4.5 X 108

C: 4.5 X 10-8

D: -4.5 X 10-8

B: -4.5 X 108

D: -4.5 X 10-8

C: 4.5 X 10-8

A: 4.5 X 108

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