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WorksheetsScientific Notation
Total questions: 15
Worksheet time: 16mins
Name
Class
Date
1.
If the exponent on your power of 10 is positive, is your number larger or smaller than 10?
a)
Larger
b)
Smaller
2.
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
3.
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
4.
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
5.
Change from standard form to scientific notation: 0.000398
a)
39.8 x 10-5
b)
3.98 x 10-5
c)
3.98 x 10-4
d)
39.8 x 10-6
6.
Change from standard form to scientific notation: 0.004078
a)
4.078 x 10-3
b)
4.078 x 103
c)
40.78 x 10-4
d)
.4078 x 10-2
7.
Try to change the number back to standard form: 6.79 x 104
a)
679,000
b)
6,790
c)
67,900
d)
6,790,000
8.
Try to change the number back to standard form: 3.97 x 10-2
a)
0.000397
b)
0.0397
c)
0.0000397
d)
0.397
9.
The coefficient in scientific notation needs to be greater than or equal to one but less than ___________?
a)
1
b)
10
c)
100
d)
1,000
10.
6.28 x 10-2 in standard notation is
(a)
11.
5.261 x 104 in standard notation is
(a)
12.
679,400 in scientific notation is (do not use any spaces, use the letter "x" to signify multiplication, and use a carat ^ right before your exponent)
(a)
13.
To put 1,450,000 in scientific notation, one would have to add a decimal between which two numbers? (Type response as "# and #")
(a)
14.
Write 4.8 x 100 in standard form.
a)
What?
b)
480
c)
4.8
d)
48
15.
What is the simplified version of
a)
3.9 x 10-6
b)
3.9 x 10-20
c)
3.9 x 106
d)
3.9 x 1020
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