Unit 4 Test

Front

Evaluate the expression: 7 + (12 - 3)²

Back

88

Front

How many terms does the expression have? 3y + 14z - 15 + z

Back

4

Front

Simplify the expression: 4y + 8d - 2y + 3d

Back

11d + 2y

Front

Simplify the expression: 7(x + 2) - 4

Back

7x + 10

Front

What is the value of the following expression? 12⁰

Back

1

Front

What is a term in an expression?

Back

A term is a single mathematical expression that can be a number, variable, or the product of numbers and variables.

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to reduce it to its simplest form by combining like terms and performing operations.

Front

What is the order of operations?

Back

The order of operations is a set of rules that determines the sequence in which calculations are performed: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

What is a coefficient in an algebraic expression?

Back

A coefficient is a numerical factor that multiplies a variable in an algebraic expression.

Front

What is the value of x in the equation 2x + 3 = 11?

Back

4