Factors, Multiples and Fractions

Which of the following is NOT a factor pair of 24?

• 12 and 2

• 3 and 8

• 6 and 4

• 8 and 4

Tags

CCSS.4.OA.B.4

40 is a multiple of which number?

• 11

• 9

• 8

• 6

Tags

CCSS.4.OA.B.4

The factors of 21 are .

• 1, 3, 7, 21

• 1, 3, 21

• 1, 3,21

• 3, 7

Tags

CCSS.4.OA.B.4

Which of the following represents multiples of the number 4?

• 4, 8, 12, 16, 20, 24, 28

• 4, 8, 12, 14, 20, 24, 28

• 4, 8, 12, 16, 20, 22, 26

• 4, 8, 12, 17, 20, 24, 28

Which are common multiples of 3 and 5?

• 6, 15

• 15, 30, 45

• 10, 15, 30

• 6, 15, 30

Which one is the correct equivalent fraction list of 2/3?

• 4/6 , 5/3 , 6/9

• 4/6 , 6/9 , 8/12

• 4/6 , 6/9 , 8/10

• 4/6 , 6/7 , 6/12

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Which statement is correct?

• Proper fraction has a larger numerator than its denominator.

• Proper fraction must have 1 in the denominator.

• Proper fraction must have 1 in the numerator.

• Proper fraction must have a larger denominator compare to its numerator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Which of the following can become a mixed fraction?

• 9/4

• 12/15

• 6/4

• Both A and C

5 + ²⁄₅ + ³⁄₅ = _____

• 5

• 6

• ³⁰⁄₅

• Both B & C

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

³⁄₅ = ^?⁄₇₅

• 35

• 25

• 45

• 15

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1