Order of Operations

Front

What is the Order of Operations?

Back

A set of rules that determines the sequence in which calculations are performed in 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

Calculate: 14 + (22 - 2)

Back

34

Front

Calculate: (7 + 41) ÷ 2 – 15

Back

9

Front

Calculate: 14 + 8 x 7 - 3

Back

67

Front

Calculate: [2 + (14-7)] + 10 - 2

Back

17

Front

What is the first step in solving 3 + 4 x 6 - 4?

Back

Multiplication (4 x 6) should be done first.

Front

What do you do first in the expression 5 + (3 x 2)?

Back

Calculate the expression inside the parentheses first: (3 x 2) = 6.

Front

What is the result of 8 - 3 + 2?

Back

7 (perform addition and subtraction from left to right).

Front

What is the result of 6 + 2 x 5?

Back

16 (perform multiplication before addition).