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GCF
LCM
Equivalent Fractions
Rules of Exponents
Scientific Notation
100
Is 39 prime or composite?
What is composite
100
What is the LCM of 8 and 18?
What is 72
100
Name a fraction that is equivalent to 6/14
What is 3/7 or 12/28
100
Complete the statement using <, >, or = 88 _____ 86 • 8
What is >
100
Write 7.18 x 108 in standard form.
What is 718,000,000
200
What are the prime factors of 315?
What is 3 • 3 • 5 • 7
200
What is the LCM of 5g2h3 and 19g3h
What is 95g3h3
200
Simplify the fraction 12/30
What is 2/5
200
Simplify. 6n6/n5
What is 6n
200
Write 4,320,000 in scientific notation.
What is 4.32 x 106
300
What is the GCF of 16 and 68?
What is 4
300
Using the LCD,which fraction is greater 5/2 or 7/3
What is 5/2
300
Simplify the following two fractions in order to tell whether they are equivalent: 27/36 and 48/64
What is 3/4 and 3/4; yes they are equivalent
300
Find the missing exponent in the following equation: a3 • a? = a5
What is 2
300
The mass of a dust particle is 0.000000000753 kg. Write its mass in scientific notation.
What is 7.53 x 1010
400
Are 220 and 273 relatively prime?
What is yes; they are relatively prime
400
Order the following fractions from least to greatest: 17/6, 20/9, 29/12
What is 20/9, 29/12, 17/6
400
Tell what value of x makes the following two fractions equivalent: 5/8 and x/56
What is x = 35
400
Simplify. Write your answer using only positive exponents. 4a-6b-8 • 5a-2b8
What is 20/a8
400
Order the following numbers from least to greatest: 5.25 x 10-3, 5.0 x 10-2, 0.005
What is 0.005, 5.25 x 10-3, 5.0 x 10-2
500
What is the GCF of 16a4b2 and 40ab
What is 8ab
500
Rewrite the variable expression with a common denominator: a/4b and b/6a
What is 3a2/12ab and 2b2/12ab
500
Simplify 24m5n7/12m2n2
What is 2m3n5
500
Simplify. Write your answer using only positive exponents. 9c4d3/3c9d
What is 3d2/c5
500
Find the product. Write your answer in scientific notation. (1.5 x 105)(3 x 104)
What is 4.5 x 109