Prime, Composite, or Neither
Prime and Composite Numbers
Factors and Multiples
Multiples and Factors
Factor Pairs
Number Patterns
100

Is 2 prime, composite, or neither?

prime

100

Which of the following numbers are prime?

2, 4, 18, 26, 35, 37

2 and 37

100

Is 42 a multiple of 7?

Yes

100

List all the factors of 11.

1 and 11

100

How many factor pairs does the number 9 have?

2

100

What should the next number be in this pattern?

16, 20, 24, 28, ___

32

200

Is 22 prime, composite, or neither?

composite

200

Which number is composite?

15, 13, 29, 11, 37

15

200

List all the factors of 21.

1, 3, 7, and 21

200

Which number is NOT a factor of 36?

1, 2, 3, 4, 6, 8, 9, 12,18,36

8

200

List all the factor pairs for 25.

1 and 25

5 and 5

200

What are the next 3 numbers in the following pattern

21, 28, 35, 42, ___, ___, ___?

49, 56, 63

300

Is 25 prime, composite, or neither?

composite

300

Name all the prime numbers between 30 and 39.

31 and 37

300

3, 15, 1, and 5 are all factors of what number?

15

300

What number has 12, 24, and 30 as multiples?

6

300

How many factor pairs does the number 45 have?

3

300

What is the rule in the following pattern?

5, 10, 20, 40, 80, 160

Multiply by 2

400

Is 0 prime, composite, or neither?

neither

400

Name all the composite numbers greater than 20, but less than 30.

 21, 22, 24, 25, 26, 27, and 28 

400

Are 2, 1, and 4 all factors or multiples of 4?

factors

400

The following numbers are multiples of what number?

12, 6, 9, 15, 27

3

400

List all the factor pairs for 32.

1 and 32

2 and 16

4 and 8

400

Rule: Subtract 8

First Number: 285

What would the fifth number in this pattern be?

253

285, 277, 269, 261, 253

500

Is 51 prime, composite, or neither?

prime

500

How many numbers from the following list are prime?

1, 2, 3, 4, 5, 6

3 numbers are prime (2, 3, and 5)

*1 is neither prime nor composite

500

List all the factors of 30.

1, 2, 3, 5, 6, 10, 15, 30

500

What number is a factor of 24, but NOT a multiple of 6?

7, 8, 10, or 12

8

500

Mrs. Diaz is hanging pictures that her students made her in a rectangular shape. She received 30 pictures. How many different rectangular arrays can she make with the pictures she received?

4 rectangular arrays

500

Create a rule for a number pattern and then list 5 numbers in that pattern.

Answers may vary.

Ex. Rule: Add 15

30, 45, 60, 75, 90