Operations with Fractions Review

Fractions Review

​

Multiple Choice

What is a numerator?

• a whole number

• top number in a fraction

• bottom number in the fraction

• the term for a larger top number than bottom number

Multiple Choice

What word means: The bottom number of a fraction; number below the fraction bar.

• improper fraction
• whole number
• numerator
• denominator

Multiple Choice

The number in blue is a:
    7
   ----
   12

• mixed number
• numerator
• improper fraction
• denominator

Multiple Choice

The number in red is the:
4
---
 5

• numerator
• denominator
• improper fraction
• mixed number

Adding and Subtracting Fractions

When adding/subtracting fractions, we need to have the same denominator.

If the denominators are the same already...

You can just add or subtract the numerators

Multiple Choice

$$\frac{\text{4}}{\text{8}}+\frac{\text{1}}{\text{8}}$$  

• $$\frac{\text{5}}{\text{7}}$$

• $$\frac{\text{3}}{\text{7}}$$

• $$\frac{\text{5}}{\text{8}}$$

• $$\frac{\text{3}}{\text{8}}$$

Multiple Choice

Solve

• $$\frac{\text{5}}{\text{14}}$$

• $$\frac{\text{3}}{\text{7}}$$

• $$\frac{\text{5}}{\text{7}}$$

• $$\frac{\text{5}}{\text{14}}$$