Factors, multiples, & multiplication

14, 49, and 28 are all multiples of what number?

• 2

• 7

• 4

• 5

Tags

CCSS.4.OA.B.4

Which choice lists all the factors for the number 24?

• 2, 3, 4, 6, 8, 12, 24

• 2, 3, 4, 6, 8, 12, 24, 36

• 1, 2, 3, 4, 6, 8, 12, 24

• 1, 2, 4, 5, 6, 8, 12 ,24

Tags

CCSS.4.OA.B.4

List the first 5 multiples of 8

• 1, 2, 4, 8

• 8, 16, 25, 32, 40

• 8, 16, 24, 32, 40

• 8, 16, 24, 31, 40

A prime number

• has one factor

• has more than 2 factors

• has 100 factors

• has exactly 2 factors: 1 and the number

Tags

CCSS.4.OA.B.4

The only factors of 9 are 1 and 9 making the number 9 prime.

• True

• False

3x3=

• 12

• 9

• 6

• 0

12x12=

• 144

• 24

• 0

• 369

25 x 78

• 1950

• 1960

• 1970

• 1980

Round 1,245,877 to the nearest hundred thousand.

• 1,000,000

• 1,300,000

• 1,250,000

• 1,200,000

Tags

CCSS.3.NBT.A.1

978 X 3 = ?

• 3,934

• 2,924

• 2,934

• 2,934

Tags

CCSS.4.NBT.B.5