Order of Operations

Front

What is the Order of Operations?

Back

The Order of Operations is a set of rules that determines the sequence in which calculations are performed in a mathematical expression. The common acronym to remember this order is PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

What does PEMDAS stand for?

Back

PEMDAS stands for: P - Parentheses, E - Exponents, MD - Multiplication and Division (from left to right), AS - Addition and Subtraction (from left to right).

Front

Evaluate: 2 + 2 x 2

Back

6 (According to PEMDAS, multiplication is done before addition.)

Front

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

Back

59 (First calculate the products, then add the results.)

Front

Back

24 (Calculate the exponent first, then perform the multiplication and subtraction.)

Front

Evaluate: 8 ÷ 8 + 6 × 2

Back

13 (Division first, then multiplication, and finally addition.)

Front

Back

41 (Calculate the exponent, then the division, followed by multiplication and addition.)

Front

What is the first step in the Order of Operations?

Back

The first step is to solve expressions inside Parentheses.

Front

What is the role of Exponents in the Order of Operations?

Back

Exponents are calculated after Parentheses and before Multiplication and Division.

Front

When do you perform Multiplication and Division?

Back

Multiplication and Division are performed from left to right after Parentheses and Exponents.