Adding and Subtracting Fractions

 $\frac{3}{4}+\frac{2}{3}$  

•  $\frac{17}{12}$  

•  $\frac{1}{2}$  

•  $\frac{3}{7}$  

 $\frac{2}{3}+\frac{5}{6}$  

•  $\frac{4}{5}$  

•  $\frac{3}{2}$  

•  $\frac{1}{6}$  

 $\frac{8}{9}-\frac{7}{8}$  

•  $\frac{5}{18}$  

•  $\frac{4}{12}$  

•  $\frac{1}{72}$  

• 4/5

• 4/10

• 2/5

What is the sum of these fractions?

• 4/5

• 3/20

• 17/20

• 14/16

• 7/8

• 8/7

• 14/16

• 7/8

• 2/5

• 5/6

• 4/6

Is this a correct answer?

• Yes, the student correctly added.

• No, you cannot add unlike denominators

• No, 5 + 7 is not 12

What is the sum of the following equation:

2/8 + 4/8 =

• 6/16

• 2/8

• 6/8