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Factors
Multiples
Prime/Composite
Definitions
Review
100
What are the factors of the number 12?
1, 2, 3, 4, 6, 12
100
List the first 5 multiples of 10
10, 20, 30, 40, 50
100

What is the only even prime number?

What is 2?

100

What makes a number prime?

It has only two factors (1 and itself)

100

What is 8,896 + 2,456?

11,352

200

What are the factors of 24?

1, 2, 3, 4, 6, 8, 12, 24

200
List the first five multiples of 30
30, 60, 90, 120, 150
200

What are the prime numbers between 1 and 20?

2, 3, 5, 7, 11, 13, 17, and 19.

200

What makes a number composite?

It has more than two factors.

200

What is 786,435 written in expanded form?

700,000 + 80,000 + 6,000 + 400 + 30 + 5

300

What are the factors of 40?

Factors of 40: 1, 2, 4, 5 ,8, 10, 20, 40

300
List the first 5 multiples of 12
12, 24, 25, 48, 60
300

Is 15 prime or composite?

Composite

300

1 and 30 is a ____ ____ of 30?

Factor Pair

400

What are the factors of 50?

1, 2, 5, 10, 25, 50

400

First 5 multiples of 40

40, 80, 120, 160, 200

400

What is the last prime number before you get to 100?

97

400

4 is a ______ of 16.

Factor

400

What is 96,453-45,421?

51,032

500
What are the factors of the number 72?
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
500

List first 5 multiples of 500.

500, 1,000, 1500, 2000, 2500

500

Is 562 prime or composite?

Composite.

500

30 is a ______ of 5.

Mutiple

500

What is 990,876 rounded to the nearest hundred thousand?

1,000,000