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Worksheetsscientific notation
Total questions: 12
Worksheet time: 10mins
Name
Class
Date
1.
How would you write 0.0005 in scientific notation?
a)
50 x 105
b)
5 x 104
c)
5 x 103
d)
.5 x 103
2.
How would you write 4.3756 x 104 in standard form?
a)
437,560,000
b)
0.00043756
c)
43,756
d)
4,3756
3.
How would you write -5.6 x 10-3 in standard form?
a)
0.0056
b)
-5,600
c)
0.00056
d)
-0.0056
4.
Scientific Notation is made up of two number parts. The first part should be a number between 1 and 100.
a)
True
b)
False
5.
When writing a number in scientific notation, the first number must be greater than 1, but less than 10.
a)
False
b)
True
6.
What is it called when you go from this form to this next form?
0.0088 to 8.8 x 103
0.0088 to 8.8 x 103
a)
Standard form to scientific notation
b)
Scientific notation to regular form
c)
Scientific notation to standard form
d)
Standard form to regular form
7.
The rule of scientific notation is to write all exponents with a base of ____.
a)
50
b)
5
c)
100
d)
10
8.
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
9.
Change from standard form to scientific notation: 450,000
a)
4.5 x 105
b)
45 x 105
c)
4.5 x 104
d)
4.5 x 106
10.
Change from standard form to scientific notation: 12,000,000
a)
12.0 x 107
b)
0.12 x 107
c)
1.2 x 106
d)
1.2 x 107
11.
7.82 x 10-6 is an example of scientific notation. The exponent of -6 tells you your number will be very ________.
a)
Large
b)
Small
c)
Basic
12.
If the exponent on your power of 10 is positive, is your number larger or smaller than 10?
a)
Larger
b)
Smaller
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