Adding and Subtracting Mixed Numbers

 $9\ \frac{3}{4}\ -\ 1\ \frac{1}{3}\ =$  

Answer in simplest form. 

•  $7\ \frac{5}{12}$  

•  $8\ \frac{5}{12}$  

•  $10\ \frac{5}{12}$  

•  $8\ \frac{1}{3}$  

Tags

CCSS.7.NS.A.1C

Savannah's backpack weighs  $6\ \frac{1}{4}$  pounds. Alberto's backpack weighs  $5\ \frac{3}{4}$  pounds. How much heavier is Savannah's backpack than Alberto's backpack?

•  $1\ \frac{1}{2}$  

•  $11\ \frac{3}{4}$  

•  $\frac{1}{2}$  

•  $1\ \frac{2}{4}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Answer in simplest form.

 $\ \ \ \ \ 6\ \frac{5}{8}\ -2\ \frac{3}{8}\ =$  

•  $4\ \frac{8}{8}$  

•  $4\ \frac{1}{4}$  

•  $3\ \frac{2}{8}$  

•  $8\ \frac{2}{8}$  

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

 $5\frac{1}{10}\ +\ \ 2\frac{7}{10}\ =$  

Answer in simplest form.

•  $3\ \frac{4}{5}$  

•  $7\ \frac{8}{20}$  

•  $7\ \frac{4}{5}$  

•  $2\ \frac{4}{10}$  

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

 $21\ \frac{7}{12}\ -11\ \frac{5}{6}\ =$  

Answer in simplest form. 

•  $10\ \frac{2}{6}$  

•  $10\ \frac{2}{12}$  

•  $9\ \frac{7}{12}$  

•  $9\ \frac{3}{4}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $3\ \frac{5}{8}\ +6\ \frac{1}{2}\ =$  

Answer in simplest form.

•  $9\ \frac{1}{8}$  

•  $9\ \frac{6}{8}$  

•  $9\ \frac{9}{8}$  

•  $10\ \frac{1}{8}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $12\ \frac{1}{4}\ -\ 5\ \frac{2}{3}\ =$  

Answer in simplest form. 

•  $7\ \frac{7}{12}$  

•  $6\ \frac{7}{12}$  

•  $7\ \frac{1}{2}$  

•  $7\ \frac{3}{7}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Ross has 6 yards of material. He bought  $2\ \frac{1}{3}$  more yards. Then he used  $6\ \frac{5}{6}$  yards. How many yards of material does he have left? 

•  $3\ \frac{2}{3}$  

•  $3\ \frac{1}{6}$  

•  $1\ \frac{1}{2}$  

•  $8\ \frac{1}{3}$  

Tags

CCSS.7.NS.A.3

A cell phone weighs $4\ \frac{1}{2}$  oz and a calculator weighs  $3\ \frac{1}{8}$  oz.  What is the difference between the two weights?

•  $\frac{1}{2}$  ounce

•  $\frac{7}{8}$  ounce

•  $1\ \frac{3}{8}$  ounces

•  $1\ \frac{7}{8}$  ounces

Tags

CCSS.7.NS.A.1C

Benjamin had $2\ \frac{1}{3}$  gallons of fruit punch left after a party. He had  $1\ \frac{3}{4}$  gallons of lemonade left. How many total gallons did he have left after the party?

•  $1\ \frac{5}{12}$  

•  $4\ \frac{1}{12}$  

•  $3\ \frac{1}{12}$  

•  $\frac{5}{12}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2