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

Solve: ( 4 x 8 ) - ( 9 + 7 )

Back

16

Front

Solve: 4 x 5 ÷ 2 - 1

Back

9

Front

Solve: 23 + ( 30 ÷ 10 ) x 4

Back

35

Front

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

Back

Multiplication.

Front

Solve: 5 x ( 6 - 3 )

Back

15

Front

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

Back

Multiply 3 x 4.

Front

What is the result of: 10 - 2 + 3?

Back

11 (Subtraction and addition are done from left to right).

Front

What is the result of: 8 ÷ 2 x 4?

Back

16 (Division and multiplication are done from left to right).