Expressions and Equations 10 questions

Front

Evaluate using correct order of operations: 12 - 2 ⋅ 4

Back

4

Front

What is 12 ⋅ 12 ⋅ 12 ⋅ 12 written as an exponent?

Back

12^4

Front

Simplify the expression: 2x + 1 + 3x + 2

Back

5x + 3

Front

Evaluate using correct order of operations: 16 - 4(7 + 1) ÷ 2^2

Back

8

Front

What is 4^3?

Back

64

Front

What is the order of operations?

Back

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

Front

What does it mean to simplify an expression?

Back

To combine like terms and reduce the expression to its simplest form.

Front

What is a variable in an expression?

Back

A symbol (usually a letter) that represents an unknown number.

Front

What is the coefficient in the expression 3x + 5?

Back

3 is the coefficient of the variable x.

Front

What is the result of 5 + 3 ⋅ 2?

Back

11 (using order of operations).