Divisibility
Prime Factorization
GCF and LCM
Mixed and Improper
Fractions and Decimals
100
Is 605 divisible by 3?
No.
100
What is the prime factorization of 10?
2 x 5
100
What is the GCF of 2 and 8?
2
100
What is 8/5 as a mixed number?
1 3/5
100
What is 1/2 as a decimal?
0.5
200
Is 126 divisible by 9?
Yes
200
What is the prime factorization of 32?
2^5
200
What is the GCF of 10 and 15?
5
200
What is 1 2/9 as a improper fraction?
11/9
200
What is .3 as a fraction?
3/10
300
Is 102 divisible by 2,3,5,9 and/or 10?
2,3
300
What is the prime factorization of 25?
5^2
300
What is the LCM of 30 and 20?
60
300
What is 97/4 as a mixed number?
24 2/4 or 24 1/2
300
What is 0.008 as a fraction?
8/1,000 or 1/125
400
Is 672 divisible by 2, 3, 5, 9, and/or 10?
2, 3, 10
400
What is the prime factorization of 88?
2^3 x 11
400
What is the LCM and GCF of 24 and 48?
GCF = 24 LCM = 48
400
What is 22 6/8 as an improper fraction?
182/8
400
What is 1 7/10 as a decimal?
1.7
500
What is the rule for being divisible by 9?
The sum of the digits is divisible by 9.
500
What number has the prime factorization of 5 x 7 x 11?
385
500
What is the LCD of 1/4 and 1/6?
12
500
What is 100/10 as a mixed number?
10
500
What is 5 3/20 as a decimal?
5.15
M
e
n
u