Evaluating Expressions

Front

Evaluate when a = 15: 2(a - 5) + 2

Back

22

Front

Evaluate the expression. Let g = 3 & h = 9, what is 4h + 2g + 4?

Back

46

Front

Evaluate 2a + 4b if a = 10 and b = 6.

Back

44

Front

What is the value of x? 3x + 4 when x = -2.

Back

-2

Front

SOLVE: 2^4 - 24 ÷ 3 + 1

Back

9

Front

What is an expression in mathematics?

Back

A combination of numbers, variables, and operators (like +, -, *, /) that represents a value.

Front

What does it mean to evaluate an expression?

Back

To calculate the value of an expression by substituting variables with numbers.

Front

What is the order of operations?

Back

The rules that dictate the sequence in which calculations are performed: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

Evaluate: 5 + 3 * 2

Back

11

Front

Evaluate: (6 + 2) * 3

Back

24