Operations with Fractions
Percents, Decimals and Fractions
Factoring, LCM, GCF
Percent Problems
Scientific Notation and Unit Conversion
100
2/3 * 4/5
What is 8/15?
100
Write 23% as a decimal.
What is 0.23
100
Write the prime factorization of 462
What is 2 * 3 * 7 * 11?
100
The percent decrease from 256 to 159?
What is 37.9%
100
Write the number in Scientific Notation: 456000
What is 4.56 x 10 ^ 5?
200
5/6 ÷ 8/3
What is 5/16? (15/48)
200
Write 3.45 as a percent.
What is 345%?
200
What is the GCF of 12 and 30?
What is 6?
200
The percent increase from 351 to 388.
What is 10.5%?
200
Write 3.4 x 10 ^ -3 in standard notation.
What is .0034?
300
2/3 + 1/4
What is 11/12?
300
Write 2/5 as a decimal.
What is 0.4?
300
What is the GCF of 132 and 57?
What is 3?
300
43 is what percent of 49.7?
What is 86.5%?
300
How many feet is 37 yards?
What is 111 feet?
400
16/3 — 3 3/4
What is 19/12?
400
Write 5/9 as a decimal
What is .555555555...
400
Write the LCM of 12 and 56?
What is 168?
400
28% of 319 m is what?
What is 89.3 m
400
The number of feet in three miles.
What is 15,840?
500
5 1/5 — 2 1/2
What is 2 7/10?
500
Write .456456456456456... as a fraction
What is 155/333 (456/999)
500
Write the prime factorization of 3,628,800.
What is 2*2*2*2*2*2*2*2 * 3*3*3*3 * 5*5 * 7?
500
Cost of a CD: $22.95 Markup: 90% Discount: 40% Tax: 5%
What is $27.47?
500
The number of inches in 10 yards. (this is a tricky one!!)
What is 360 inches?
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