Factors and Prime Factorization
GCF and LCM
Simplifying and Comparing Fractions
Powers and Exponents
Rational Numbers and Scientific Notation
100
150 is divisible by how many of the following numbers: 2, 3, 4, 5, 6, 9, 10
What is 2, 3, 5, 6, and 10?
100
The number 12 is the _______ of 4 and 3.
What is least common multiple?
100
Simplify 40/72
What is 5/9?
100
Simplify 3y-3
What is 3/y3?
100
This number in scientific notation. 842,000
What is 8.42 * 105 ?
200
Prime factorization of 120
What is 2 * 2 * 2 * 3 * 5?
200
Greatest Common Factor of 16 and 48.
What is 16?
200
Simplify (100x2)/16x
What is 25x/4 ?
200
Simplify 6x3 * 4x2
What is 24x5 ?
200
This number in scientific notation. 0.0000025
What is 2.5 * 10-6 ?
300
All the factors for 40.
What is 1, 2, 4, 5, 8, 10, 20, 40?
300
Least Common Multiple of 14 and 40
What is 280?
300
Compare 7/8 and 8/9
What is < ?
300
Simplify -42/-44
What is 1/42 or 1/16 ?
300
Decide whether this number is rational, irrational, terminating, repeating or non-repeating 9/11
What is rational, repeating?
400
Prime factorization for 99ab
What is 3 * 3 *11 * a * b?
400
Greatest Common Factor of 15x2 y and 6xy.
What is 3xy?
400
Compare 8/14 and 6/13
What is > ?
400
Simplify b10/-b5
What is -b5?
400
Decide whether this number is rational, irrational, terminating, repeating or non-repeating √9
What is rational, terminating?
500
Prime factorization for 207 if possible.
What is 3 * 3* 23 ?
500
Least Common Multiple of 12x2y and 5xy2.
What is 60x2y2 ?
500
Simplify (24x3 y)/(40xy5)
What is (3x2)/(5y4)?
500
Simplify (-7)-3 *(-7)5
What is (-7)2 or 49 ?
500
Product of: (5 * 10-7)(3.6 * 104)
What is 1.8 * 10-2?
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