Scientific to Standard
Standard to Scientific
Comparing
Operations w/ Scientific Notation
Negative Scientific to Standard
100
Convert to standard notation: 4.7 X 10^4
47,000
100
Convert to scientific notation: 234000
2.34 X 10^5
100
Which is bigger? 45,000 or 4.5 X 10^3
45,000
100

Solve the expression. Write your answer in scientific notation. (3.7 x 10^9) + (9.04 x 10^9) 

12.74 x 10^9 = 1.274 x 10^10

100
Convert to standard notation: 3.0 X 10^-3
0.003
200
Convert to standard notation: 8.923 X 10^2
892.3
200
Convert to scientific notation: 25,360
2.536 X 10^4
200
Which is smaller? 9,000,000 or 9 X 10^9
9 X 10^9
200

Solve the expression. Write your answer in scientific notation. (8.45 x 10^-7) - (6.9 x 10^-7)

1.55 x 10^-7

200
Convert to standard notation: 5.6 X 10^-4
0.00056
300
Convert to standard notation: 987 X 10^5
98,700,000
300
Convert to scientific notation: 8,000,000
8 X 10^6
300
Which is smaller? 700 or 7.00 X 10^3
700
300

The surface of the Earth is water and land. The approximate total surface area of Earth is 5.1 x 10^8 km2 and the approximate total surface area of water is 361,000,000 km2. About how much of Earth's surface area is land?

1.49 x 10^8

300
Convert to standard notation: 4.38 X 10^-5
0.0000438
400
Convert to standard notation: 3 X 10^6
3,000,000
400

Convert to scientific notation: 0.00094

9.4 X 10^-4

400
Which is larger? 89,000 or 8.9 X 10^4
89,000
400

Humpback whales are known to weigh as much as 8 x 10^4 pounds. The tiny krill they eat weigh only 2.1875 x 10^-3 pounds. Approximately how many times greater than krill are humpback whales?

4 x 10^7

400
Convert to standard notation: 4.6 X 10^-6
0.0000046
500
Convert to standard notation: 3.425 X 10^8
342,500,000
500

Convert to scientific notation: 0.0000003

3.0 X 10^-7

500
Which is equal? 6.7 X 10^3 = 67,000 OR 5.4 X 10^4 = 54,000
5.4 X 10^4 = 54,000
500

A computer can perform 4.66 x 10^8 instructions per second. How many instructions is that per minute? Per hour? Write your answers in scientific notation.

Per Second = 2.796 x 10^10 Per Hour = 1.6776 x 10^12

500
Convert to standard notation: 9.64 X 10^-7
0.000000964
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