Decimals
Fractions
Percents
Scientific Notation
Mixed
100
0.75
0.4 + 0.35
100
3/4
1/2 + 1/4
100
20
25% of 80
100
3 x 10^3
Write 3000 in scientific notation
100
20%
Convert 0.2 to percent
200
25
2.5 x 10
200
0.75
3/4 as decimal
200
25%
15 is what percent of 60?
200
400
4 x 10^2 in standard form
200
50% increase
Percent change 50 to 75
300
3.15
Round 3.146 to hundredths
300
1/2
2/3 x 3/4
300
108
Increase 100 by 8%
300
5 x 10^-3
0.005 in scientific notation
300
5/8
Compare 0.6 and 5/8: larger?
400
4.2
0.84 divided by 0.2
400
1/2
5/6 - 1/3
400
36
40 decreased 10%
400
6 x 10^5
(2 x 10^3)(3 x 10^2)
400
25% decrease
Percent change 80 to 60
500
7/1000
0.007 as fraction simplest
500
2/3
Divide 3/5 by 9/10
500
35%
0.35 as percent
500
0.072
7.2 x 10^-2 standard
500
0.4
Order smallest: 0.4, 45%, 1/2
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