Decimal Sense
Fraction Fluency
Percent Power
Scientific Notation
Mixed Review
100
45%
Write 0.45 as a percent.
100
3/4
Simplify 6/8.
100
0.25
Write 25% as a decimal.
100
4.5 × 10^3
Write 4,500 in scientific notation.
100
0.6
Convert 3/5 to a decimal.
200
18.74
Round 18.736 to the nearest hundredth.
200
1 3/4
Convert 7/4 to a mixed number.
200
60%
Write 0.6 as a percent.
200
32,000
Write 3.2 × 10^4 in standard form.
200
1/8
Convert 0.125 to a fraction in simplest form.
300
0.07, 0.7, 0.707
Order from least to greatest: 0.7, 0.07, 0.707.
300
12
Find the least common denominator of 1/3 and 1/4.
300
12
Find 15% of 80.
300
6.1 × 10^5
Which is larger: 6.1 × 10^5 or 6.1 × 10^4?
300
45%
Which is greater: 45% or 2/5?
400
3.98
Compute 3.5 + 0.48.
400
7/10
Compute 2/5 + 3/10.
400
30%
18 is what percent of 60?
400
6 × 10^5
Compute (2 × 10^3)(3 × 10^2).
400
1.25
Write 125% as a decimal.
500
25
Compute 12.5 ÷ 0.5.
500
9
If 3/8 of 24 students are absent, how many are absent?
500
$40
A $50 shirt is 20% off. What is the sale price?
500
7.2 × 10^-5
Write 0.000072 in scientific notation.
500
80,000
A town has 8.0 × 10^4 people. Write this in standard form.
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