Adding and Subtracting Fractions with Like Denominators

Adding and Subtracting Fractions with Like Denominators

Multiple Choice

When you add fractions, do you add the denominators?

• Yes!

• No!

Multiple Select

If the sum is an improper fraction you should always...

• leave it how it is!

• convert it to a mixed number!

Multiple Choice

$$\frac{1}{5}+\frac{2}{5}=$$  

• $$\frac{3}{10}$$  

• $$\frac{3}{5}$$  

Multiple Choice

$$\frac{3}{5}+\frac{4}{5}=$$  

• $$\frac{7}{10}$$  

• $$\frac{7}{5}$$  

• $$\frac{7}{5}\ =\ 1\ \frac{2}{5}$$  

Multiple Choice

$$\frac{3}{5}+\frac{2}{5}=$$  

• $$\frac{5}{10}$$  

• $$\frac{5}{5}$$  

• $$\frac{5}{5}\ =\ 1$$  

Fill in the Blank

 Type in the answer. Use the / as the fraction bar. $$\frac{4}{12}+\frac{6}{12}=$$

Multiple Choice

When subtracting fractions, do you subtract the denominators?

• Yes!

• No!

Multiple Choice

$$\frac{11}{12}-\frac{5}{12}=$$  

• $$\frac{6}{0}$$  

• $$\frac{6}{12}$$  

• $$\frac{16}{12}$$  

• $$\frac{16}{24}$$  

Multiple Choice

$$\frac{7}{9}-\frac{3}{9}=$$  

• $$\frac{4}{0}$$  

• $$\frac{4}{9}$$  

• $$\frac{10}{9}\ =1\ \frac{1}{9}$$  

Fill in the Blank

 Type in the answer. Use the / as the fraction bar. $$\frac{7}{8}-\frac{2}{8}=$$

/

Multiple Choice

$$\frac{11}{12}-\frac{5}{12}=$$  

• $$\frac{6}{0}$$  

• $$\frac{6}{12}$$  

• $$\frac{16}{24}\$$