Factors
What are the factors of 5?
1, 5
What are the first five multiples of 2?
2, 4, 6, 8, 10
Is 2 a prime or composite number?
Prime.
A whole number greater than 1 that has exactly two factors, itself and 1, is called a __________ number.
Prime
Which of the following are factors of 18?
1 2 4 6 23
1, 2, 6
Is 45 a multiple of 5?
Yes
Is 90 a prime or composite number?
Composite.
The whole numbers that are multiplied together to get a product are called ________.
Factors
What are the factor pairs of 22?
Which of the following are multiples of 3?
9 11 12 13 19 33
9, 12, 33
Is 44 a prime or composite number?
Composite.
What are the factors of 28? List at least 3.
1, 2, 4, ,7, 14, 28
What are the first 5 multiples of 11?
11, 22, 33, 44, 55
Select all the numbers that are composite.
10 5 7 9 15
10, 9, 15
Factor Rainbow, Rectangular Array, Lists
List at least 5 factors of 36.
1, 2, 3, 4, 6, 9, 12, 18, 36
Which of the following are multiples of 9?
9 17 29 36 45 51
9, 36, 45
Select all of the numbers that are prime.
17 37 52 63 89
17, 37, 89
A product of a given whole number and any other whole number is called a _____________.
Multiple