Chapter 4 Test Review

Front

Find the value: 24 - 2s + 2 when s = 2

Back

22

Front

6 - 3 2/3

Back

2 1/3

Front

m + m + m + m = 16. What is the value of m?

Back

4

Front

Find the value for 2(m - 3) when m = 5

Back

4

Front

4 1/3 - 2 1/2 = ?

Back

1 5/6

Front

What is the formula for finding the value of an expression with a variable?

Back

Substitute the value of the variable into the expression and simplify.

Front

What does it mean to simplify an expression?

Back

To reduce it to its simplest form by combining like terms and performing operations.

Front

What is a variable in mathematics?

Back

A symbol used to represent an unknown value, often denoted by letters like x, y, or m.

Front

How do you solve for a variable in an equation?

Back

Isolate the variable on one side of the equation using inverse operations.

Front

What is the order of operations in mathematics?

Back

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