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Prime factorization
GCF
LCM
Comparing and Ordering fractions
Mixed #s & Improper Fractions
100
What are the factors of 20
1,2,4,5,10,20
100
What is the GCF of 24 & 32
8
100
What is the LCM of 9 & 24
72
100
tell whether the answer is <,>, = 9/16 3/4
<
100
Write as an improper fraction 4 1/4
17/4
200
Prime or Composite 39
composite
200
What is the GCF of 14 & 21
7
200
what is the LCM of 16 & 20
80
200
tell whether the answer is <,>, = 12/35 2/5
<
200
Write as an improper fraction 4 5/16
69/16
300
prime or composite 67
Prime
300
What is the GCF of 45 & 76
1
300
What is the LCM of 9 & 12
36
300
Put these frations in order from L to G 1/3, 2/5, 3/10, 11/30
3/10, 1/3, 11/30, 2/5
300
Write as an improper fraction 3 4/15
49/15
400
What is the prime fatorization of 68
2 x 2 x 17
400
What is the GCF of 20, 55 & 65
5
400
What is the LCM of 15 & 20
60
400
Put these frations in order from L to G 3/4, 5/48, 3/8, 5/6
5/48, 3/8, 3/4, 5/6
400
Write as a mixed number 11/2
5 1/2
500
What is the prime facorization of 225
3 x 3 x 5 x 5
500
What is the GCR of 63, 84, & 126
21
500
What is the LCM of 8, 9, & 24
72
500
tell me which fration is greater 10/21 or 15/28
15/28
500
Write as a mixed number 51/11
4 7/11