Adding and subtracting unlike fractions

What is the difference of the given problem?

• 
• 
• 
• 

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

 $\frac{7}{10}-\frac{5}{12}$  

•  $\frac{17}{30}$  

•  $\frac{21}{30}$  

•  $1$  

•  $\frac{2}{12}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Janet eats 2 jars of peanut butter in a month. In the first third of the month, she eats one jar. In the second third of the month, she eats 4/9 of a jar. How much does she eat in the last third of the month?

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Simplify the expression: 5/6 + 2/3 - 1/4

• 1/2

• 7/8

• 3/4

• 5/4

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Melanie drank 1/4 of a cup of milk at breakfast and 1/2 of a cup of milk at dinner. In total, how many cups of milk did Melanie drink today?

• 2/2

• 2/4

• 2/8

• 3/4

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

2  1/10 + 4  1/3

• 6  1/3
• 6  3/10
• 6  12/30
• 6  13/30

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Find the correct regrouping fraction:

3 1/3 - 1 2/3

• 2 4/3 - 1 2/3

• 3 4/3 - 1 2/3

• 2 1/3 - 1 2/3

• 3 1/3 - 5/3

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $\frac{10}{8}$  

• 1 2/8

• 1 3/8

• 1 4/8

• 2 1/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

7 1/10 + 11 2/5

• 18 1/4

• 18 1/2

• 26 7/8

• 44/20

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2