Decimal Basics
Fraction Skills
Percent Power
Scientific Notation
Mixed Review
100
What is 9/20?
Write 0.45 as a simplified fraction.
100
What is 7/8?
Add 3/4 + 1/8.
100
What is 0.35?
Write 35% as a decimal.
100
What is 4.5 x 10^6?
Write 4,500,000 in scientific notation.
100
What is 12.5%?
Write 0.125 as a percent.
200
What is 12.48?
Round 12.476 to the nearest hundredth.
200
What is 15?
Find 5/6 of 18.
200
What is 8%?
Write 0.08 as a percent.
200
What is 32,000?
Write 3.2 x 10^4 in standard form.
200
What is 0.45?
Which is larger: 2/5 or 0.45?
300
What is 4.28?
Find 3.5 + 0.78.
300
What is 2/3?
Simplify 12/18.
300
What is 20?
Find 25% of 80.
300
What is 6.7 x 10^-4?
Write 0.00067 in scientific notation.
300
What is 45?
Find 18% of 250.
400
What is 0.57?
Which is greater: 0.507 or 0.57?
400
What is 9/7?
Find the reciprocal of 7/9.
400
What is 20%?
A value rises from 50 to 60. Find the percent increase.
400
What is 6 x 10^5?
Multiply (2 x 10^3)(3 x 10^2).
400
What is 0.00903?
Write 9.03 x 10^-3 in decimal form.
500
What is 0.875?
Convert 7/8 to a decimal.
500
What is 9/4?
Write 2 1/4 as an improper fraction.
500
What is 25%?
15 is what percent of 60?
500
What is 7 x 10^4?
Divide 5.6 x 10^7 by 8 x 10^2.
500
What is $34?
A $40 shirt is discounted by 15%. What is the sale price?
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