6th Grade Math Review

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing variables.

Front

How do you solve the equation 2x = 26?

Back

Divide both sides by 2 to isolate x.

Front

Back

1.815

Front

Evaluate the expression 8a - b if a = 10 and b = 6.

Back

74

Front

If a printer prints 75 pages in 5 minutes, how many pages will it print in 7 minutes?

Back

105 pages

Front

What is the ratio of blue pens to red pens if Casey has 12 blue pens and 6 red pens?

Back

2 : 1

Front

What is the formula for finding the area of a rectangle?

Back

Area = length × width.

Front

What is the order of operations in math?

Back

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

Front

What is a variable in mathematics?

Back

A variable is a symbol used to represent an unknown value, often denoted by letters such as x or y.

Front

What does it mean to evaluate an expression?

Back

To evaluate an expression means to calculate its value by substituting variables with numbers.