add and subtract fractions with unlike denominators

What is the difference between ¼ and ⅙?

• 1/12
• 5/12
• 1/2
• 7/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the sum of ⅛ and ⅓?

• 1/12
• 2/11
• 11/24
• 11/16

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Oliver swam three - sevenths of a mile on Saturday and two - sevenths of a mile on Sunday. Which day did Oliver swim farther and by how much?

• Saturday, by 1/7 of a mile 
• Sunday, by 1/7 of a mile 
• Saturday, by 5/7 of a mile 
• Sunday, by 5/7 of a mile

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Oliver swam three - sevenths of a mile on Saturday and two - sevenths of a mile on Sunday. Which day did Oliver swim farther and by how much?

• Saturday, by 1/7 of a mile 
• Sunday, by 1/7 of a mile 
• Saturday, by 5/7 of a mile 
• Sunday, by 5/7 of a mile

Katelyn is making bead necklaces. She is using ¼ cup of large beads and ⅖ cup of small beads. How many cups of beads is Katelyn using? 

• 2/20 cup
• 3/9 cup 
• 3/20 cup 
• 13/20 cup 

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

6/7 - 2/3 =

• 32/21
• 4/21
• 1 3/21
• 7/21

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Destiny was to feed her dog in the morning. She was to give the large dog 7/8 of a scoop of dog food and the smaller dog 1/4 of a scoop. How much more dog food does Destiny need to give the large dog?

• 3/8 scoop

• 5/8 scoop

• 1/2 scoop

• 1 scoop

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Add the mixed numbers vertically. Simplify if needed.

• $9\ \frac{5}{7}$

• $5\ \frac{2}{3}$

• $10\ \frac{1}{5}$

• $11\ \frac{5}{6}$

Tags

CCSS.7.NS.A.1C

A recipe calls for 2 2/4 cups of walnuts and 3 3/8 cups of pecans. How many cups of nuts are needed in all for the recipe?

• $2\ \frac{3}{4}$

• $5\ \frac{8}{9}$

• $5\ \frac{7}{8}$

• $4\ \frac{3}{6}$

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2