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 is the first step in evaluating the expression 3 + 4 x 6 - 4?

Back

Multiplication (4 x 6 = 24).

Front

Evaluate the expression (2 x 5) + 18.

Back

28.

Front

Back

Sallie.

Front

What is the result of the expression (7 + 41) ÷ 2 – 15?

Back

9.

Front

Back

100000.

Front

Back

10 (Multiplication first: 3 x 2 = 6, then addition: 4 + 6 = 10).

Front

Back

10 (First evaluate the parentheses: 8 - 3 = 5, then multiply: 5 x 2 = 10).

Front

Back

8 (First division: 12 ÷ 4 = 3, then addition: 3 + 5 = 8).