Adding and subtracting unlike fractions

The fifth grade math teachers ordered pizza for lunch. Miss Scalise ate 1/3 of the pizza. Mrs. Judd ate 3/12 of the pizza. How much more pizza did Miss Scalise eat than Mrs. Judd?

• 1/4

• 2/3

• 4/6

• 1/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

1/2 + 2/5

• 3/7

• 9/10

• 3/10

• 2/10

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Add:  $\frac{2}{3}+\frac{5}{6}\$  

• 3/2

• 9/3

• 1/2

• 2  2/3

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Jocelyn ran 1/3 mile on Wednesday morning. She ran 1/2 mile on Thursday morning. How much farther did Jocelyn run on Thursday than Wednesday?

• 5/6 mile

• 1/5 mile

• 1/4 mile

• 1/6 mile

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Find the sum of 3/8 and 2/6

• 5/14

• 17/24

• 5/8

• 5/6

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Yesterday Jackie ran $5\ \frac{1}{4}$ miles, and Yao ran $3\ \frac{9}{10}$ miles. How much farther did Jackie run?

• $1\ \frac{1}{3}$

• $1\ \frac{7}{20}$

• $2\ \frac{7}{20}$

• $2\ \frac{13}{20}$

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Solve

• 5/10

• 7/10

• 1/8

• 10/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Shawna had 9/10 of a can of paint before she painted her dresser.  When she was done, she had 5/6 of the can left.  How much paint did Shawna use? 

• 1/4 of a can 
• 1/2 of a can 
• 1/15 of a can 
• 1/60 of a can 

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

A contractor was paving a driveway. He mixed 4/7 ton of sand and 1/3 ton of concrete. How much did the mixture weigh?

• 1/4 ton
• 2/5 ton
• 5/7 ton
• 19/21 ton

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2