Adding and Subtracting Fractions

• 4/10 - 3/0 = 1/10

• 10/10 -7 /10 = 3/10

• 4/4 + 3/3 = 7/7

• 4/10 + 3/10 = 7/10

Tags

CCSS.4.NF.B.3A

An amusement park sold 6 4/5 gallons of soda. 2 1/5 gallons were regular soda, and the rest was diet soda. How many gallons of diet soda were sold?

• 8 3/5 gallons

• 9 gallons

• 4 3/5 gallons

• 8 5/5 gallons

Tags

CCSS.7.NS.A.1C

A construction company is digging a pit to build the foundation of a house. At the end of the first day, the company had hauled away 1/6 of a truckload of dirt. On the second day, they hauled away 2/6 of a truckload. How many truckloads did they haul away in all?

• 1/4 truckload

• 1/2 truckload

• 3/4 truckload

• 1/3 truckload

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the sum of these fractions in lowest terms?

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the sum of these fractions in lowest terms?

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the sum of these fractions in lowest terms?

• 22/5

• 6/3

• 22/15

• 6/15

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the sum of these fractions in lowest terms?

• 4/5

• 3/20

• 17/20

• 4/20

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

2/3 + 1/9

• 7/9

• 3/12

• 3/27

• 2/27

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

To add or subtract, two fractions must have...

• a monkey.

• unlike terms.

• common denominators.

• the same numerators.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

If Ms. Perry brought the class a whole cheese pizza, and Silvia ate 3/26 of the pizza. Rakiya ate 5/26 of the pizza. Josiah ate 4/26 of the pizza. How much pizza does Ms. Perry have left?

• 1/26

• 7/14

• 1

• 12/26

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D