Adding and Subtracting Fractions with unlike denominators

How do I add this fraction?

• 23/10
• 7/7
• 7/10
• 8/15

Tags

CCSS.7.NS.A.1C

How do I add this fraction? 

• 5/8
• 20/32
• 4/12
• 8/5

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

How do I add this fraction? 

• 11/15
• 3/8
• 3/15
• 11/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Aden is helping his dad paint his house. They mixed 5/9 gallons of white paint and 1/6 gallons of blue paint. How many gallons was the mixture in all?

• 6/18 gallons

• 13/18 gallons

• 4/5 gallons

• 1/6 gallons

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

8/9 - 5/6 = 

• 4/18
• 1/18
• 3/18

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

7/8 - 1/6 = 

• 17/24
• 15/18
• 12/24

Tags

CCSS.7.NS.A.1C

Andrew ran 1/3 of a mile and swam 5/6 of a mile. How much farther did he swim than run?

• 5/18 of a mile

• 1/2 of a mile

• 4/3 of a mile

• 3/6 of a mile

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What must you have to add and subtract fractions?

• Common numerators
• Different numerators
• Different denominators
• Common denominators

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Josue mixed 5/7 of a quart of blue paint and 2/3 of a quart of red paint to make purple paint. How much purple paint did he make?

• 1 and 8/21 quarts

• 1 and 1/3 quarts

• 8/21 quarts

• 1/21 quarts

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

There are 4/8 of a pound of onions and 3/4 of a pound of ground beef used in the meatloaf recipe. How many pounds do the onion and beef weigh together?

• 1 and 1/4 pounds

• 1 and 1/2 pounds

• 2/8 pound

• 1/4 pound

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2