Unit 4 Cumulative Review

What are multiples of 6?

• 6, 12, 28, 24, 30, 36

• 1, 2, 3, 4, 5, 6

Which are multiples of 4?

• 1, 2, 3, 4, 5, 6

• 4, 8, 12, 16, 20, 24, 28

• 2 X 2

Which are factors of 8?

• 1, 8, 2, 4

• 1, 2, 3, 4, 5, 6, 7, 8

• 2, 4, 6, 8

Tags

CCSS.4.OA.B.4

Which are factors of 12?

• 1, 2, 3, 4, 5, 6

• 1, 12, 2, 6, 3, 4

• 2, 4, 6, 8, 10, 12

Tags

CCSS.4.OA.B.4

A multiple is a number times a counting number (think multiplication facts)

• TRUE

• False

Factors are what we multiply to get that number.

Ex. Factors of 6 are 1 & 6, 2 & 3

• False

• TRUE

Tags

CCSS.4.OA.B.4

Composite numbers are numbers with MORE than two factors.

• False

• TRUE

Tags

CCSS.4.OA.B.4

Prime numbers are numbers with ONLY two factors.

• False

• TRUE

Tags

CCSS.4.OA.B.4

Choose > , < , OR =

780,456 __ 7,905

• <

• =

• >

Tags

CCSS.4.NBT.A.2

Choose > , < , OR =

89,001 __ 89,000

• <

• =

• >

Tags

CCSS.4.NBT.A.2