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Scientific Notation
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Comparing Scientific Notation
100

Write 0.028 in scientific notation.

2.8x10^(-2)

100

Write 9.89 x 10^7 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.

1.386 x 105

100

Which month has the most birthdays?


August


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.

5.935 x 106

200

(4.5 x 107) - (9 x 106)

Write your answer in scientific notation.

3.6 x 107

200

Who is the Math Teacher on Team 6-1


Ms Barry


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.

2.4567x10^4

300

Write 1.023 x 10^3 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.

1.05 x 10-1

300

(3.2 x 10-5) - (6.4 x 10-7)

Write your answer in scientific notation.

3.136 x 10(-5)

300

How many children are born in the US everyday?

10,267


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 10^5 into standard form (as a regular number).

124,000

400

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

Write the answer in scientific notation.

9.806 x 1010

400

(2 x 1010) - (1.5 x 108)

Write your answer in scientific notation.

1.985 x 1010

400

What is the average height of a woman?


Apples

5' 4"

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 10^12

500

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

0.00000554

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 108)

Write your answer in scientific notation.

7.90077 x 1012

500

Who is the richest person in the world?



Elon Musk


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