Operation of Fractions

Perform the indicated operation.

1/8 + 3/8

Reduce, or simplify answer.

• 4 / 8

• 1 / 4

• 4 / 16

• 1 / 2

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Find the sum of

3/8 and 1/3.

Reduce, or simplify answer.

• 4 / 11

• 1 / 8

• 17 / 24

• 1 / 24

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Find the difference of

47 / 56 and 15 / 56.

Write answer in simplest form.

• 16 / 28

• 32 / 56

• 4 / 7

• 8 / 14

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Find the difference.

7/8 - 4/5

Reduce, or simplify answer.

• -1 / 40

• 3 / 40

• 3 / 8

• 1

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Perform the indicated operations.

(2/5) + (1/2) - (7/8)

Reduce, or simplify answer.

• 1

• 2 / 80

• 3 / 8

• 1 / 40

Tags

CCSS.7.NS.A.1C

How would you rewrite this problem correctly using fractions?

• 1/5 x 10/3
• 1/5 x 3/10
• 5/1 x 10/3
• 5/1 x 3/10

Tags

CCSS.5.NF.B.5B

What is the least common denominator? 2/3 + 3/4

• 6
• 8
• 15
• 12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

3/7 + 1/4

• 4/11
• 19/28
• 4/28
• 3/11

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the LCM of 2, 6, 8 and 12?

What is the sum of these fractions in lowest terms?

• 4   2/5
• 2
• 1   7/15
• 2/5

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2