Scientific Notation
When writing a number in scientific notation, the first number must be equal to or greater than 1, but less than 10.
A. True
B. False
A. True
How many zeros would be in 6.47 x 1011 if written in standard form?
A. 11
B. 9
C. 10
D. 12
B. 9
Which is bigger? 45,000 or 4.5 X 103
45,000
Convert into scientific notation: 0.0000345
3.45 X 10-5
Express the following in standard notation:
8.025 x 10-8
0.00000008025
The rule of scientific notation is to write all exponents with a base of ____.
A. 5
B. 100
C. 50
D. 10
D. 10
How do you write 1001 in scientific notation?
A. 1.0001 x 104
B. 1.01 x 105
C. 1.001 x 103
D. 10.1 x 103
C. 1.001 x 103
Which is smaller? 9,000,000 or 9 X 109
9 X 109
Express in scientific notation: 0.034
3.4 X 10-2
Convert to standard notation: 5.6 X 10-4
0.00056
If the exponent is a positive number...
A. you will get a large number
B. you will get a smaller number
A. you will get a large number
How do you write 8.317 x 106 in standard form?
8,317,000
Which is smaller? 700 or 7.00 X 103
700
Express in scientific notation: 0.00094
9.4 X 10-4
When your exponent is negative, you move your decimal....
A. to the right
B. to the left
C. to both sides
D. nowhere.... the decimal goes nowhere
B. to the left
If the exponent is a negative number...
A. you will get a large number
B. you will get a small number
B. you will get a small number
Convert to scientific notation: 734,239
7.34239 X 105
Which is larger? 89,000 or 8.9 X 105
8.9 X 105
How would you write 0.0005 in scientific notation?
5 x 104
Express the following in standard notation:
8.025 x 10-5
0.00008025
Which one of these is in scientific notation?
A. 8.987000
B. 8.98 x 106
C. 10.987 x 10
D. 8.986
B. 8.98 x 106
Express in scientific notation: 45,300
4.53 X 104
Which is equal? 6.7 X 103 = 67,000 or 5.4 X 104 = 54,000
5.4 X 104 = 54,000
Convert to scientific notation: 0.0000003
3.0 X 10^-7
Convert to standard notation: 9.64 X 10-7
0.000000964