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Decimals
Fractions
Percents
Adding and Subtracting
Multiplying and Dividing
100
Write 1/10 as a decimal.
0.1
100
Write 0.9 as a fraction in simplest form.
9/10
100
Write 73/100 as a percent.
73%
100
1/2 - (-1/2) =
1
100
1/4 * (-1/3)
-1/12
200
Write 40% as a decimal.
0.4
200
Write 51% as a fraction in simplest form.
51/100
200
Write 0.67 as a percent.
67%
200
1.7 - 4.5 =
-2.8
200
(-3/4) / (-1/4)
3
300
Write 3/25 as a decimal.
0.12
300
Write 3.44 as a fraction in simplest form.
3 22/50
300
Write 4/5 as a percent.
80%
300
-1/5 + 3/4 =
11/20
300
(-.8) / (1/4)
-3.2
400
Write 0.6 % as a decimal.
0.006
400
Write 110% as a fraction in simplest form.
1 1/10
400
Write 0.067 as a percent.
6.7%
400
-1/3 + -1/9
-4/9
400
1 1/6 * -2 3/4
-3 5/24
500
Write 1 5/8 as a decimal.
1.625
500
Write 0.7% as a fraction in simplest form.
7/1000
500
Write 1 5/9 as a percent.
155.55%
500
-12 1/2 + 5.6 =
-6.9
500
(15.25) / (-2 1/2)
-6.1