Factors and Factor Pairs

Front

What is a factor?

Back

A factor is a whole number that can be divided evenly into another number.

Tags

CCSS.4.OA.B.4

Front

What are factor pairs?

Back

Factor pairs are two numbers that, when multiplied together, equal a given number.

Tags

CCSS.4.OA.B.4

Front

List the factors of the number 12.

Back

1, 2, 3, 4, 6, 12

Tags

CCSS.4.OA.B.4

Front

What is the factor pair for the number 10?

Back

1 and 10, 2 and 5

Tags

CCSS.4.OA.B.4

Front

How do you find the factors of a number?

Back

To find the factors of a number, divide it by whole numbers starting from 1 up to that number.

Tags

CCSS.4.OA.B.4

Front

What is the missing factor in the T chart for the number 8?

Back

4 (since 2 x 4 = 8)

Tags

CCSS.4.OA.B.4

Front

Write a multiplication sentence for the equal groups of 4 groups of 2.

Back

4 x 2

Tags

CCSS.3.OA.A.1

Front

What are all the factors for the number 20?

Back

1, 2, 4, 5, 10, 20

Tags

CCSS.4.OA.B.4

Front

How many factor pairs does the number 16 have?

Back

5 (1 and 16, 2 and 8, 4 and 4)

Tags

CCSS.4.OA.B.4

Front

What is the smallest factor of any number?

Back

1 is the smallest factor of any number.

Tags

CCSS.4.OA.B.4