Unit 1: Writing and Evaluating Expressions Practice

Evaluate each expression using the values: a=3 b=2 and c=5

5a – c

• 13

• 3

• 10

• 20

Evaluate each expression using the values: a=3 b=2 and c=5

 $b^2\ -\frac{c}{5}$  

• 13

• 3

• 10

• 20

Evaluate each expression using the values: a=3 b=2 and c=5

 $\frac{ac}{b}$  

• 3.5

•  $\frac{1}{2}$  

• 10

• 7.5

Evaluate each expression using the values: a=3 b=2 and c=5

 $a^3\ -b\ +c$  

• 30

• 20

• 10

• 12

Evaluate each expression using the values: a=3 b=2 and c=5

 $abc$  

• 30

• 20

• 10

• 12

Write an algebraic expression of the word phrase:

10 more than x books

• $10x$

• $10\div x$

• $10+x$

• $10-x$

Write an algebraic expression of the word phrase:

10 times the amount of carbohydrate x in your diet

• $10x$

• $10\div x$

• $10+x$

• $10-x$

Write an algebraic expression of the word phrase:

the total number of tickets x minus 10

•  $10-x$ 

• $10\div x$

• $10+x$

•  $x-10$ 

Write an algebraic expression of the word phrase:

the quotient of m and 4 

•  $4-m$ 

•  $4\div m$ 

•  $4+m$ 

•  $\frac{m}{4}$ 

Write an algebraic expression of the word phrase:

the product of 9 and a number y

•  $9-y$ 

•  $9+y$ 

•  $9y$ 

•  $\frac{y}{9}$