Multiples
Factors
Prime vs. Composite
Multiplication
Division +!
100
List the multiples of 2 that are less than 20.
2, 4, 6, 8, 10, 12, 14, 16, 18
100
List all the factors of 3.
1, 3
100
Is 3 prime or composite?
Prime
100
14 x 10 =
140
100
800 divided by 5
160
200
List the multiples of 6 that are less than 50.
6, 12, 18, 24, 30, 36, 42, 48
200
List all the factors of 6.
1, 2, 3, 6
200
Is 6 prime or composite?
Composite
200
96 x 3 =
288
200
4,000 divided by 10
400
300
What is the greatest multiple of 4 that is less than 50?
48
300
List all the factors of 15.
1, 3, 5, 15
300
Is 15 prime or composite?
Composite
300
127 x 3 =
381
300
3,600 divided by 9
400
400
What is the greatest multiple of 8 that is less than 70?
64
400
List all the factors of 24.
1, 2, 3, 4, 6, 8, 12, 24
400
Is 24 prime or composite?
Composite
400
346 x 9 =
3,114
400
96 pencils come in a box. If 4 teachers share 3 boxes equally, how many pencils does each teacher receive?
72 pencils
500
What is the greatest multiple of 7 that is less than 60?
56
500
List all the factors of 29.
1, 29
500
Is 29 prime or composite?
Prime
500
There are 3 numbers for the combination to the store’s safe. The first number is 17. The other two numbers can be multiplied together to give a product of 28. What are all the possibilities?
17, 1, 28; 17, 2, 14; 17, 4, 7
500
Uniforms are sold in packages of 8. The store’s 127 employees will each be given 3 uniforms. How many packages will the store need to order?
48 packages