Addition and Subtraction of Fractions without Regrouping

 $\frac{5}{7}\ +\ \frac{1}{7}\ =$  

•  $\frac{6}{7}$  

•  $\frac{6}{14}$  

 $\frac{12}{15}\ -\ \frac{3}{15}\ =\$  

•  $\frac{12}{15}$  

•  $\frac{3}{5}$  

 $\frac{3}{8}+\ \frac{1}{3}\ =$  

•  $\frac{4}{11}$  

•  $\frac{17}{24}$  

 $\frac{3}{4}\ -\ \frac{1}{6}\ =$  

•  $\frac{2}{2}$  

•  $\frac{7}{12}$  

 $\frac{4}{7}\ -\ \frac{1}{3}\ =$  

•  $\frac{3}{4}$  

•  $\frac{5}{21}$  

 $2\frac{1}{4}\ +\ 5\frac{9}{16}\ =$  

•  $7\frac{13}{16}$  

•  $7\frac{10}{20}$  

 $6\frac{2}{5}\ -\ 3\frac{1}{8}\ =$  

•  $3\frac{11}{40}$  

•  $3\frac{1}{3}$  

Alex rides his bicycle and passes the park every day
whenever he goes to school. If the distance between his
house and the park is 3/8 km, and the distance between the park and the school is 1/3 km, how far does he travel going to school?

•  $\frac{17}{24}$  km

•  $\frac{4}{11}$  km

Julius is 5 2/3 feet tall. His son is 4 1/6 feet tall. How much taller is Julius than his son?

• $1\frac{1}{3}$ feet

• $1\frac{1}{2}$ feet

Dan got a pitcher and filled it with 5 1/2 liters of water and 3/4 liters of orange juice concentrate. After a while, he poured 1 5/8 liters of the juice into a large glass. How much juice is left in the pitcher?

• $3\frac{1}{8}$ liters

• $4\frac{5}{8}$ liters