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Decimals
Fractions
Percents
Sci Notation
Mixed
100
3/4
Convert 0.75 to a fraction in simplest form.
100
2/3
Simplify 12/18.
100
32%
Write 0.32 as a percent.
100
4.5 × 10^3
Write 4500 in scientific notation.
100
0.4
Which is larger: 0.4 or 3/8?
200
0.375
Convert 3/8 to a decimal.
200
11/12
Compute 1/4 + 2/3.
200
12
Find 15% of 80.
200
6.2 × 10^-3
Write 0.0062 in scientific notation.
200
0.12
Write 12% as a decimal.
300
4.57
Round 4.567 to the nearest hundredth.
300
1/2
Compute 5/6 − 1/3.
300
25%
What percent is 9 of 36?
300
30000
Convert 3 × 10^4 to standard form.
300
20%
Write 1/5 as a percent.
400
1.29
Compute 1.2 + 0.09.
400
2/3
Compute 3/5 × 10/9.
400
60
Increase 50 by 20%.
400
8 × 10^5
Compute (2×10^3)(4×10^2).
400
1 ≤ a < 10
In sci notation, what must the leading number range be?
500
0.024
Compute 0.6 × 0.04.
500
3/16
Compute 7/8 ÷ 14/3.
500
25%
An item drops from 200 to 150. Percent decrease?
500
3 × 10^4
Compute (6×10^7)/(2×10^3).
500
0.2, 25%, 1/3
Order least to greatest: 0.2, 25%, 1/3.