Operations with Fractions

Of the 95 children in 6th grade, 3/5 went to holiday parties. How many students went to holiday parties in all?

• 102 students
• 57 students
• 75 students
• 29 students

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Dean buys 25 stickers on Monday and 17 on Tuesday, On Wednesday he gives 1/6 of his stickers to Jack. How many does he have left?

• 43 stickers
• 15 stickers
• 40 stickers
• 35 stickers

Tags

CCSS.7.NS.A.3

Kiki ate 1/6 of the celery sticks. What fraction of the celery sticks is left for Carl to eat?

• 5/6
• 2/3
• 3/4
• 4/6

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

The family bought a large pizza with 16 slices.  The kids ate 3/4 of the pizza.  How many slices of pizza did the kids eat?

• 2
• 12
• 8
• 16

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Mrs. Carlton's class has 20 students.  One-fifth of the students are girls.  How many are boys?

• 4
• 20
• 16
• 8

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Peyton ran 3 5/8 miles and Grant ran 5 1/3 miles.  About how many more miles did Grant run?

• 1 17/24 miles
• 1 3/4 miles
• 2 7/24 miles

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

A fruit fly has 8 chromosomes.  A human has 5 3/4 times the number of chromosomes of a fruit fly.  How many chromosomes does a human have.  

• 46 chromosomes
• 1 9/23 chromosomes
• 13 1/4 chromosomes

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

In  a recent survey, 5/8 of pet owners  stated that they allow their pets to go outside.  Of these, 1/3 allow their pets to go outside without supervision.  What fraction of the pet owners allow their pets outside without supervision?

• 1 7/8 of the pet owners
• 5/24 of the pet owners
• 23/24

Tags

CCSS.5.NF.B.6

What is the difference of these fractions in lowest terms?

• 7/9
• 1/5
• 12/20
• 1/20

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the product of these fractions in lowest terms?

• 20/50
• 10/25
• 2/5
• 9/15

Tags

CCSS.5.NF.B.6