Mixed Numbers, Improper Fractions, Add/Subtract Fractions Review

Mixed Numbers, Improper Fractions, Add/Subtract Fractions Review

By Deena Pardon

​Let's Review

Mixed Numbers

&

Improper Fractions​

Fill in the Blanks

Write $2\frac{5}{8}$  as an improper fraction?

Fill in the Blanks

Write $3\frac{4}{11}$  as an improper fraction?

Multiple Choice

Write $$\frac{24}{5}$$  as a mixed number.

• 4

• $$\frac{4}{5}$$  

• $$4\frac{4}{5}$$  

• $$4\frac{5}{4}$$  

Multiple Choice

Write $$\frac{16}{3}$$  as a mixed number.

• $$5\frac{1}{5}$$  

• $$5\frac{1}{3}$$  

• $$1\frac{5}{3}$$  

• $$1\frac{3}{5}$$  

Fill in the Blanks

What is $\frac{8}{8}$  equal to?

Multiple Choice

Before you add or subtract fractions, what must be the same?

• Numerator

• Denominator

• Nothing

• Both the numerator and denominator

Multiple Choice

Find the sum: $$\frac{3}{5}+\frac{4}{5}=$$  

• $$\frac{7}{10}$$  

• $$\frac{1}{5}$$  

• $$1\frac{2}{5}$$  

• $$\frac{12}{25}$$  

Multiple Choice

Find the sum: $$\frac{4}{12}+\frac{6}{12}=$$  

• $$\frac{5}{6}$$  

• $$\frac{11}{12}$$  

• $$1\frac{1}{12}$$  

• $$\frac{2}{12}$$  

Multiple Choice

When you subtract fractions, you subtract the denominators.

• True

• False

Multiple Choice

Find the difference: $$\frac{7}{8}-\frac{2}{8}=$$  

• $$\frac{5}{8}$$  

• $$\frac{1}{2}$$  

• $$\frac{9}{8}$$  

• $$\frac{3}{8}$$  

Multiple Choice

Find the difference: $$\frac{10}{12}-\frac{2}{12}=$$  

• $$\frac{12}{12}$$  

• $$\frac{7}{12}$$  

• $$\frac{1}{2}$$  

• $$\frac{2}{3}$$  

​LET'S TRY SOME MORE!

Multiple Choice

Solve: $$\frac{3}{4}+\frac{3}{4}+\frac{1}{4}=$$  

• $$\frac{6}{4}$$  

• $$1\frac{3}{4}$$  

• $$1\frac{1}{2}$$  

• $$1\frac{1}{4}$$  

Fill in the Blanks

In class, students spend $\frac{4}{8}$  of the time completing a math task and $\frac{2}{8}$  of the time practing multiplication facts. How much time do the students spend on math activities?

Multiple Choice

Julie walked $$\frac{6}{12}$$  of a mile on Saturday and $$\frac{8}{12}$$  of a mile on Sunday. How far did Julie walk in all?

• $$\frac{13}{12}$$  

• $$1\frac{1}{12}$$  

• $$1\frac{1}{6}$$  

• $$\frac{2}{12}$$  

Multiple Choice

Solve: $$\frac{9}{12}+\frac{8}{12}=$$  

• $$1\frac{3}{4}$$  

• $$1\frac{1}{2}$$  

• $$1\frac{5}{12}$$  

• $$\frac{18}{12}$$  

Fill in the Blanks

What improper fractions is equal to $2\frac{2}{5}$  ?

Multiple Select

Select ALL the equations that represent $$\frac{8}{10}$$  

• $$\frac{4}{10}+\frac{4}{10}=\frac{8}{10}$$  

• $$\frac{1}{10}+\frac{6}{10}=\frac{8}{10}$$  

• $$\frac{1}{10}+\frac{1}{10}+\frac{4}{10}=\frac{8}{10}$$  

• $$\frac{1}{10}+\frac{5}{10}+\frac{2}{10}=\frac{8}{10}$$  

• $$\frac{1}{10}+\frac{1}{10}+\frac{1}{10}+\frac{1}{10}+\frac{1}{10}+\frac{1}{10}+\frac{1}{10}+\frac{1}{10}=\frac{8}{10}$$  

Fill in the Blanks

What mixed number is equal to $\frac{14}{3}$  ?

Multiple Choice

Look at the model. Which subtraction sentence shows the difference?

• $$\frac{4}{5}-\frac{1}{5}=\frac{5}{5}$$  

• $$\frac{3}{5}-\frac{1}{5}=\frac{2}{5}$$  

• $$\frac{4}{5}-\frac{1}{5}=\frac{3}{5}$$  

• $$\frac{3}{5}-\frac{2}{5}=\frac{1}{5}$$  

Fill in the Blanks

What improper fractions is equal to $5\frac{4}{6}$  ?

Fill in the Blanks

Stacy completes $\frac{2}{6}$  of her science project in the morning. She continues to work on the project in the afternoon and has $\frac{5}{6}$  completed by the end of the day. What fraction of the science project did Stacy complete in the afternoon?

Fill in the Blanks

Mark needs $\frac{9}{12}$  of a cup of chocolate chips to make cookies. He has $\frac{2}{12}$  of a cup of chocolate chips in his pantry. How many more chocolate chips does he need?

Fill in the Blanks

What mixed number is equal to $\frac{12}{8}$  ?

Fill in the Blanks

Solve: $\frac{4}{7}-\frac{2}{7}=$