Unit 4 Fractions Test REVIEW

Unit 4 Fractions Test REVIEW

Factors, Multiples, Equivalent Fractions, Simplest Form, Compare Fractions, Add and Subtract Like Fractions

Review of Fraction Vocabulary

• Prime Number

• Composite Number

• Like Fractions

• Numerator

• Denominator

Multiple Choice

Fractions that have the same denominator like  $\frac{3}{8}$  and  $\frac{1}{8}$  are called ______________.

• composite number

• denominator

• numerator

• prime number

• like fractions

Multiple Choice

In the fraction  $\frac{3}{5}$    3 is the ______________.

• composite number

• denominator

• numerator

• prime number

• like fractions

Multiple Choice

A whole number that has exactly 2 factors is a ______________.

• composite number

• denominator

• numerator

• prime number

• like fractions

Multiple Choice

A __________ is a whole number with more than 2 factors.

• composite number

• denominator

• numerator

• prime number

• like fractions

Multiple Choice

In the fraction  $\frac{3}{5}$    5 is the ______________.

• composite number

• denominator

• numerator

• prime number

• like fractions

Identify Shaded Parts of a shape and equivalent fractions to that fraction

Numerator is parts that are shaded

Denominator is the TOTAL number of pieces

Find the equivalent fraction by mulitlying or dividing by a "magic one"

Multiple Choice

What fraction of the shape is shaded?

• $\frac{1}{2}$

• $\frac{2}{4}$

• $\frac{2}{6}$

• $\frac{4}{6}$

Multiple Choice

What is an equivalent fraction to the one that is shaded?

• $\frac{1}{2}$

•  $\frac{1}{3}$ 

•  $\frac{2}{6}$ 

• $\frac{4}{6}$

Multiple Choice

What fraction of the shape is shaded?

•  $\frac{3}{6}$ 

•  $\frac{3}{2}$ 

•  $\frac{2}{3}$ 

•  $\frac{3}{5}$ 

Multiple Choice

What is an equivalent fraction to the one that is shaded?

•  $\frac{6}{8}$ 

•  $\frac{6}{6}$ 

•  $\frac{6}{10}$ 

• $\frac{4}{6}$

Decompose Fractions

Write fractions as a sum of
their parts

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

 $\frac{3}{4}=\frac{1}{4}+\frac{2}{4}$  

Multiple Select

Dillon's dad sells golf balls online. He sells  $\frac{4}{5}$  of the golf balls.  Show 2 ways that  $\frac{4}{5}$  can be written as a sum of fractions. 

•  $\frac{1}{5}+\frac{1}{5}+\frac{1}{5}+\frac{1}{5}$  

•  $\frac{1}{5}+\frac{2}{5}+\frac{2}{5}$  

•  $\frac{3}{4}+\frac{2}{4}$  

•  $\frac{2}{5}+\frac{1}{5}+\frac{1}{5}$  

Multiple Choice

What is  $\frac{5}{8}$  as the sum of the unit fraction?

•  $\frac{2}{8}+\frac{2}{8}+\frac{1}{8}$  

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

•  $\frac{2}{3}+\frac{3}{5}$  

•  $\frac{3}{8}+\frac{5}{8}$  

Find the Factors

factors are the numbers you multiply together to get a product

Find the factors of 64

Multiple Choice

Is 64 a prime or composite number?

• prime

• composite

Multiples

find the multiples of a number

Multiple Choice

Find the multiples of 6...

Is 36 a multiple of 6?

• yes

• no

Multiple Choice

Is 64 a multiple of 4?

• yes

• no

Compare Fractions

Decide which is larger

Multiple Choice

Isaac used  $\frac{3}{12}$  of the dimes in a bag pinball at the arcade.  Eloise used  $\frac{2}{3}$  of the dimes in the bag.  Who used MORE dimes?

• Isaac

• Eloise

Multiple Choice

Compare the fractions.

 $\frac{3}{8}\ \ \ \ \ \ \frac{2}{4}$  

•  $<$  

•  $>$  

•  $=$  

Multiple Choice

Jayda took a spelling test and reading test.  She got  $\frac{9}{12}$   on the spelling test and  $\frac{5}{6}$   on the reading test.  She needs help deciding which test has the better score.  Explain to her which test has the better score.
Compare:  $\frac{9}{12}$  and  $\frac{5}{6}$  

•  $<$  

•  $>$  

•  $=$  

Add and Subtract Like Fractions

Multiple Choice

Add, and put your answer in simplest form

 $\frac{2}{6}+\frac{3}{6}=$  

•  $\frac{5}{6}$  

•  $\frac{5}{12}$  

•  $\frac{10}{12}$  

Multiple Choice

Subtract, and put your answer in simplest form:

 $\frac{8}{10}-\frac{2}{10}=$  

•  $\frac{10}{10}$  

•  $\frac{6}{10}$  

•  $\frac{3}{5}$  

•  $\frac{6}{0}$  

Locate Fractions on a Number Line

Multiple Choice

Which number line shows where $\frac{3}{10}$  would be on a number line.

Multiple Choice

Which number line shows where $\frac{5}{8}$  would be on a number line.

Multiple Choice

Which number line shows where $\frac{11}{12}$  would be on a number line.