Decimal Skills
Fraction Skills
Percents
Scientific Notation
Mixed Review
100
Write 3.75 as a fraction in simplest form.
What is 15/4 or 3 3/4?
100
Order 0.8, 0.08, and 0.18 from least to greatest.
What is 0.08, 0.18, 0.8?
100
Compute 4.2 + 0.035.
What is 4.235?
100
Round 12.486 to the nearest hundredth.
What is 12.49?
100
Compute 6.4 ÷ 0.2.
What is 32?
100
Simplify 18/24.
What is 3/4?
100
Compute 2/3 + 1/6.
What is 5/6?
100
Compute 5/8 − 1/4.
What is 3/8?
100
Compute 3/5 × 10/9.
What is 2/3?
100
Compute 4 1/2 ÷ 1 1/8.
What is 4?
100
Write 45% as a decimal.
What is 0.45?
100
Write 0.07 as a percent.
What is 7%?
100
Find 25% of 240.
What is 60?
100
18 is what percent of 72?
What is 25%?
100
A price rises from $80 to $92. Find the percent increase.
What is 15%?
100
Write 0.00056 in scientific notation.
What is 5.6 × 10^-4?
100
Write 3.2 × 10^5 in standard notation.
What is 320,000?
100
Multiply (2 × 10^3)(4 × 10^2).
What is 8 × 10^5?
100
Divide (9 × 10^6)/(3 × 10^2).
What is 3 × 10^4?
100
Which is larger: 7.1 × 10^-3 or 6.9 × 10^-4?
What is 7.1 × 10^-3?
100
Convert 3/20 to a decimal and a percent.
What are 0.15 and 15%?
100
0.75 written as a fraction in simplest form is this.
What is 3/4?
100
Write 62.5% as a fraction in simplest form.
What is 5/8?
100
Write 0.000004 in scientific notation.
What is 4 × 10^-6?
100
A number drops from 250 to 200. Find the percent decrease.
What is 20%?
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