Multiples and Factors
What are the first 5 multiplea of 5?
5, 10, 15, 20, 25
Is 2 a prime number?
Yes.
What is the simplest form of 2/4?
1/2
1/2 or 1/4
1/2
What is 1 whole and 1/2 written as a mixed number?
1 1/2
List all the factors of 12.
1, 2, 3, 4, 6, 12
What is a composite number?
A number with more than two factors
Find an equivalent fraction for 3/5
6/10, 9/15...etc.
Order from least to greatest: 1/3, 1/2, 1/4
1/4, 1/3, 1/2
Write 7/4 as a mixed number.
1 3/4
What are the first 5 multiples of 7?
7, 14, 21, 28, 35
Is 29 prime or composite
prime
Write 12/20 in simplest form.
3/5
Which is smaller: 3/8 or 2/5?
3/8
Change 2 2/3 to an improper fraction.
8/3
What are the common factors of 16 and 24?
1, 2, 4, 8
List all the prime numbers less than 10.
2, 3, 5, 7
Write 7/9 as an equivalent fraction with a denominator of 27.
21/27
Use >, <, or =: 4/6 ___ 2/3.
=
Convert 11/3 to a mixed number.
3 2/3
What is the least common multiple (LCM) of 4 and 5?
20
Is 51 prime or composite?
composite
Reduce 36/48 to its simplest form.
3/4
Order from least to greatest: 5/6, 3/4, 2/3
2/3, 3/4, 5/6
Which is greater: 7/2 or 3 1/4?
7/2 = 3 1/2, so it is greater than 3 1/4