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WorksheetsScientific Notation Homework #17
Total questions: 10
Worksheet time: 19mins
Name
Class
Date
1.
If the exponent is a positive number the original number was...
a)
a really big number.
b)
a really small decimal
2.
If the exponent is a negative number the original number was...
a)
a really large number.
b)
a really small decimal.
3.
Is this number in scientific notation or standard form?
607,800
a)
Scientific Notation
b)
Standard Form
4.
Write in scientific notation:
520,000,000
a)
52 x 107
b)
5.2 x 107
c)
5.2 x 108
5.
Write 0.00000054 in scientific notation.
a)
5.4 x 107
b)
54 x 10-8
c)
5.4 x 10-7
6.
Write 9,450,000 in scientific notation.
a)
9.45 x 104
b)
9.45 x 106
c)
9.45 x 10-6
7.
Write 3.2 x 103 in standard form.
a)
3200
b)
32000
c)
.0032
8.
Write 3.5 x 106 in standard form.
a)
0.0000035
b)
35,000,000
c)
3,500,000
9.
Write 2.07 x 105 in standard form.
a)
20,700,000
b)
0.0000207
c)
207,000
10.
Is this number in scientific notation or standard form?
5.39 x 10-8
a)
Scientific Notation
b)
Standard Form
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