Evaluating Expressions

Front

Evaluate the expression: 3u + 12 when u = 7

Back

33

Front

What is the value of x + y if x = 3 and y = 5?

Back

8

Front

Evaluate the expression: 5(v + 1) when v = 4

Back

25

Front

Evaluate 8a - b if a = 10 and b = 6

Back

74

Front

Evaluate 2r + 1 if r = 3

Back

7

Front

What does it mean to evaluate an expression?

Back

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

Front

What is the order of operations used in evaluating expressions?

Back

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

Front

If a = 2, what is the value of 4a + 3?

Back

11

Front

Evaluate the expression: 10 - 2x when x = 4

Back

2

Front

What is the value of 6y - 4 if y = 5?

Back

26