Writing And Evaluating Scientific Notation Worksheet Page 4
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1514. Match the letters (a-h) in the first column of the following table with the numbers
(1-8) in the second column.
Scientific Notation
Standard form
a. 1.032 x
1 0.0001032
2
10
2 103200
b. 1.032 x 10
-‐ 3
3 0.1032
c. 1.032 x
5
10
4 103.2
d. 1.032 x 10
1
5 1032
e. 1.032 x 10
-‐ 1
6 10.32
f. 1.032 x 10
-‐ 4
7 1.032
g. 1.032 x
0
10
8 0.001032
h. 1.032 x
3
10
15. Write these numbers in Scientific Notation.
a.
76.8
b.
7680
c.
0.00768
d.
7.68
e.
76,800,000
f.
0.0000000768
16. Renata uses her calculator to work out
. The display shows 8.867257127 23.
458
9
Write this number in
a.
scientific notation
b.
standard form
0.000 034 7
17. Kyo-Chung uses his calculator to work out
. The display shows
897 000 000
3.86845039 – 14. Write this number in
a.
scientific notation
b.
standard form
18. Work out these questions using a calculator. Write your answer in scientific
notation.
a.
80,000,000 x 300,000
2
b.
478,000
12
c.
52
d.
0.000005 ÷ 800,000
19. Here are three numbers written in scientific notation. Which is the largest?
a.
6.78 x 10
-‐ 4
b.
9.3 x
-‐ 5
10
c.
8.2 x 10
-‐ 4
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