7th Grade Math Review

Front

Variable

Back

A letter or symbol that represents an unknown quantity

Front

In the term, 3a²bc, what are the variables?

Back

a, b, and c

Front

Which of the following is an expression? Options: 6x + 2x = 6, 10 = 5x, 2x + 6x - 10, 6x² + 10 = 25

Back

2x + 6x - 10

Front

Which of the following is an equation? Options: 6x + 2x - 6, 6x² + 10 = 25, 6x² + 10 - 25, 10y - 6 + 34u

Back

6x² + 10 = 25

Front

Which of the following is a unit rate: 56 miles in 2 minutes, $4.59 for 3 pounds, $10 per student, $30 for 15 minutes?

Back

$10 per student

Front

Solve for x

Back

x=6

Front

Solve for x

Back

x = 98/5

Front

How many sticks of pepperoni are needed to make 36 pizzas if 14 sticks are needed for 28 pizzas?

Back

18 sticks

Front

Find missing side Options: 5, 7, 9, 11

Back

7

Front

The distance across a circle is...

Back

diameter