Add and Subtract Fractions with Unlike Denominators

 $\frac{2}{5}+\frac{3}{10}$  

•  $\frac{3}{10}$  

•  $\frac{5}{15}$  

•  $\frac{7}{10}$  

•  $\frac{7}{15}$  

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2

CCSS.4.NF.C.5

Solve this equation. Write the answer in a proper fraction.

 $\frac{1}{8}+\ \frac{1}{2\ }+\frac{3}{4}$  

•  $\frac{11}{4}$  

•  $1\ \frac{1}{8}$  

•  $\frac{11}{8}$  

•  $1\ \frac{3}{8}$  

Tags

CCSS.4.NF.B.3

Stevee went swimming with stingrays. The first stingray she swam with was 5 1/4 feet long. The next one she swam next to was 4 3/4 feet long. What is the difference between these two stingrays?

•  $\frac{2}{4}$  

•  $\frac{4}{2}$  

• 1  $\frac{1}{2}$  

• 2  $\frac{1}{2}$  

Tags

CCSS.4.MD.A.2

CCSS.4.OA.A.3

A number that has a whole number and a fraction next to it is a ____ fraction.

• improper

• proper

• mix number

 $5\ \frac{1}{4}\ +\ 3\ \frac{2}{4}$  

•  $1\ \frac{3}{4}$  

•  $2\ \frac{3}{4}$  

•  $8\ \frac{2}{4}$  

•  $8\ \frac{3}{4}$  

Tags

CCSS.4.NF.B.3

When do you use around the world. Pick all options that work

• When subtracting fractions

• When adding fractions.

• Subtracting - When the first fraction is bigger than the second fraction.

• Subtracting - When the second fraction is bigger than the first fraction.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $6\ \frac{3}{4\ }+\ 2\ \frac{2}{4}$  

•  $9\ \frac{1}{4}$  

•  $8\ \frac{6}{4}$  

•  $4\ \frac{1}{4}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $2\ \frac{1}{4}\ +\ 2\ \frac{5}{6}$  

•  $4\ \frac{6}{10}$  

•  $5\ \frac{2}{24}$  

•  $4\ \frac{2}{24}$  

•  $\frac{6}{20}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $2\ \frac{1}{3}-\ 1\ \frac{2}{5}$  

•  $3\ \frac{11}{15}$  

•  $\frac{11}{15}$  

•  $1\ \frac{14}{15}$  

•  $\frac{14}{15}$  

Tags

CCSS.4.NF.C.5

What is the sum?

• $\frac{12}{15}$

• $\frac{15}{12}$

• $1\ \frac{3}{15}$

• $1\ \frac{1}{5}$

Tags

CCSS.4.NF.C.5