Evaluating Expressions

Front

Evaluate 3d if d = 5

Back

15

Front

Evaluate 4y if y = 3

Back

12

Front

Evaluate the expression. Let g = 3, h = 9: 4h + 2g + 4

Back

46

Front

Evaluate 5m + 7 if m = 5

Back

32

Front

Product of 4 and p

Back

4p

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 the expression by substituting variables with their given values.

Front

What is a variable?

Back

A symbol (often a letter) that represents an unknown value in an expression or equation.

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 2x + 3 if x = 4

Back

11