Multiples
Factors
Vocabulary
Prime/Composite
Problem Solving
100

Name the first five multiples of 10.

10, 20, 30, 40, 50

100

What are the factors of 8?

1, 2, 4, 8

100

What is a product?

The answer to a multiplication problem

100

True or False: 13 is a composite number.

False, it is prime.

100
Find the missing multiples. 2, 4, ___, 8, ____, 12, 14,____
2, 4, 6, 8, 12, 14, 16
200
Name the first five multiples of 3.
3, 6, 9, 12, 15.
200
What are the factors of 16?
1, 2, 4, 8, 16
200

What are composite numbers?

numbers that have more than two factors.

200

Which number is prime? A. 20 B. 15 C. 10 D. 7

D. 7

200

Paul raised $48 for a local charity. Sara raised $8. How many times as much money did Paul raise than Sara?

6 times

300
Name the first five multiples of 7.
7, 14, 21, 28, 35
300
The factors of 18
1, 2, 3, 6, 9, 18
300
What are factors of a number?
the numbers you multiply together to get a product
300
Which number is composite. A. 4 B. 5 C. 11 D. 17
A. 4
300

True or False. The following sentence describes a comparison using multiplication: A jet ski can travel twice as fast as a boat.

TRUE

400
Name the first five multiples of 25.
25, 50, 75, 100, 125
400

Name the factors of 20

1, 2, 4, 5, 10, 20

400

What are prime numbers?

numbers that only have two factors: one, and the number itself.

400

Is 63 prime?

No! 7x9, 3x21 etc.

400

What are the factors of 55?

1, 5, 11, 55

500
Name the first five multiples of 13.
13, 26, 39, 52, 65
500
Name the factors of 100.
1, 2, 4, 5, 10, 20, 25, 50, 100
500

What is a multiple of a number?

it is formed by multiplying a given number by the counting numbers. (1, 2, 3, 4, 5, etc.) The numbers you land on when skip counting

500

Is 93 composite? 

Yes! 3x31=93

500

Mel walks 5 times as far as Jeremy. If Jeremy walks 4 miles, how much farther does Mel walk than Jeremy?

16 miles.

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