Prime and Composite
Prime Factorization
GCF/LCM
Fractions/Mixed Numbers
Equivalent Fractions & Comparing Fractions
100
A counting number greater than 1 with exactly two different factors - 1 and itself.
What is a prime number.
100
45 = 9 x 5 , which of these factors is prime.
What is 5.
100
The largest common factor that two numbers have in common.
What is the Greatest Common Factor.
100
A number whose numerator is greater than or equal to its denominator.
What is an improper fraction.
100
Find an equivalent fraction for 1/3.
What is 2/6, 3,9, etc. Answer will vary.
200
A counting number that has more than two different factors.
What is a composite number.
200
The full prime factorization of 45.
What is 3 x 3 x 5
200
The GCF of 9 and 27
What is 9
200
Write 7/2 as a mixed number.
What is 3 1/2
200
Simplify 5/10
What is 1/2.
300
The factors of 17...
What is 1 and 17.
300
The prime factorization of 16.
What is 2 x 2 x 2 x 2
300
The GCF of 20 and 28.
What is 4.
300
Write 3/2 as a mixed number.
What is 1 1/2
300
Simplify 22/30
What is 11/15
400
The factors of 18.
What is 1, 18, 2, 9, 3, 6
400
The prime factorization of 12.
What is 2 x 2 x 3
400
The smallest multiple that two or more numbers have in common.
What is the Least Common Multiple.
400
Write 4 1/2 as an improper fraction.
What is 9/2
400
Compare 5/6 and 5/8
What is >, greater than.
500
The factors of 30.
What is 1, 30, 2, 15, 3, 10, 5, 6
500
The prime factorization of 60.
What is 2 x 2 x 3 x 5
500
The LCM of 9 and 12.
What is 36.
500
Write 6 5/7 as an improper fraction.
What is 47/7
500
Compare 1/5 and 0.75
What is <, less than.
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