6th Period - Order of Operation

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

Front

What does PEMDAS stand for?

Back

PEMDAS is an acronym that stands for Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction, which is the order in which operations should be performed.

Front

Solve: 15 x 19 + 18 ÷ 6

Back

288

Front

Which operation is performed SECOND in the expression: 38 + (9 x 6) ÷ 3?

Back

Division.

Front

Solve: (82 ÷ 2) × 3 – 17

Back

106

Front

Solve: (8 + 2)² - 3 x 4

Back

88

Front

Solve: (4 + 3)² + 5 x 3

Back

64

Front

What is the first step in solving the expression: 5 + 2 x (3 + 4)?

Back

Calculate the expression inside the parentheses: (3 + 4) = 7.

Front

What is the result of 6 + 2 x 5 - 3?

Back

The result is 15.

Front

What operation should be performed last in the expression: 10 - 2 + 3 x 4?

Back

Addition.