Adding and subtracting unlike fractions

2/6 + 1/2 =

• 5/6

• 3/6

• 4/6

• 3/8

Tags

CCSS.4.NF.B.3

Jada ate 3/8 of a pizza and Isaiah ate 1/4 of the pizza. How much pizza did they eat in all?

• 1/2

• 5/8

• 3/4

• 7/8

Tags

CCSS.4.MD.A.2

• 3/20

• 6/6

• 6/10

• 3/10

Tags

CCSS.4.NF.A.2

(Choose one that is true) When you add or subtract fractions with unlike denominators you..

• Add both the numerators and denominators

• Change the denominator by picking a random number then divide

• Find the least common multiple of both denominators

• none of these are true

Tags

CCSS.4.NF.A.2

11/12  -  1/8

• 3/4
• 11/24
• 19/24
• 13/14

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

3/20 + 3/4

• 18/20

• 6/20

• 9/20

Tags

CCSS.4.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.2

CCSS.5.NF.A.1

3/8 + 2/4 =

• 5/12

• 5/8

• 7/8

• 6/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 3/10

• 5/10

• 5/7

• 13/10

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2