Order of Operations

Front

What is the Order of Operations?

Back

A set of rules that determines the correct sequence to evaluate a mathematical expression.

Front

What does PEMDAS stand for?

Back

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

Front

What operation do you perform first in the expression 3 + 4 x 2?

Back

Multiplication (4 x 2 = 8), then Addition (3 + 8 = 11).

Front

In the expression 10 - 4 ÷ 1 x 5, which operation is performed first?

Back

Division (4 ÷ 1 = 4), then Multiplication (4 x 5 = 20), then Subtraction (10 - 20 = -10).

Front

Calculate: (2 x 5) + 18

Back

28

Front

Calculate: (7 x 5) + (6 x 4)

Back

59

Front

Calculate: 2 x 9 ÷ 3

Back

6

Front

True or False: Addition ALWAYS comes before subtraction.

Back

False

Front

What is the result of 8 - 3 + 2?

Back

7 (Subtraction first, then Addition).

Front

What is the result of 5 + 2 x 3?

Back

11 (Multiplication first, then Addition).