7th Grade Math Review

Front

Simplify the expression: 6 + 2(7x - 3)

Back

14x

Front

How much tip should you leave if you want to tip 23% at Applebee's on a $27.31 bill?

Back

$6.28

Front

What is the first step to solve this equation: 11 - 3x = 44?

Back

Subtract 11 from both sides

Front

Write 13/20 as a percent.

Back

65%

Front

Solve the following equation: -13.4 - (-1.784) = ?

Back

-11.616

Front

What is the distributive property in mathematics?

Back

a(b + c) = ab + ac

Front

Define a variable in algebra.

Back

A symbol used to represent an unknown value.

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

What is the order of operations in mathematics?

Back

Parentheses, Exponents, Multiplication and Division (left to right), Addition and Subtraction (left to right) - PEMDAS