Show:
Prime Factorization
GCF
LCM
Mixed, Improper, and ISF
Fractions & Decimals
100
Prime or Composite? 31
Prime
100
Find the GCF of the numbers by listing the factors: 12, 40
4
100
Find two common multiples of the numbers 3 and 9
9, 18, others are possible
100
>, <, or = ? 4/17 _______ 5/26
>
100
repeating or terminating: 0.5454
terminating
200
List the factors of the number: 18
1, 2, 3, 6, 9, 18
200
Find the Greatest Common Factor of the numbers: 28, 72
4
200
Find the LCM of the numbers: 4, 9
36
200
Improper to Mixed: 38/12
3 and 1/6
200
Write the decimal as a fraction: .8
8/10 = 4/5
300
List the factors of the number: 84:
1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84
300
Explain how to use the listing factors method by finding the GCF of 15 and 75
15, explanations may vary
300
Explain the method of listing multiples by finding the LCM of 7 and 2
14, explanations will vary
300
mixed to improper: 4 and 2/9
38/9
300
write the fraction as a decimal: 3/6
.5
400
Write the prime factorization of the number: 16
24
400
Explain how to use the factor tree method by finding the GCF of 15 and 70
5, explanations may vary
400
Explain the method of prime factorization by finding the LCM of 28 and 42
84, explanations will vary
400
write the fraction as 1 using the given denominator: 28
28/28
400
write the fraction as a decimal: 12 and 9/11
12.81 repeating
500
Write the prime factorization of the number: 300
22 x 3 x 52
500
Find two whole numbers whose GCF is 8.
sample answer: 24 and 16
500
Find the LCM of 12, 32, and 42
672
500
Find a mixed number that is between the given numbers: 21/6, 3
3 and 1/6 (example)
500
write .24 as a fraction in simplest form
6/25