Order of Operations

​Order of Operations

Vocabulary

• Numerical Expression - expression containing only numbers and operations

• Evaluate - find the value of (solve)

• Order of Operations - set of rules used to evaluate numerical expressions

Example:

​Why does order matter?

Multiple Select

Why do we use the Order of Operations matter?

• It doesn't, whoever made it is an idiot

• I have no idea

• So that everyone will get the same answer.

• So that the problem is solved correctly

Multiple Choice

What is the first step in PEMDAS?

• Paragraph

• Parentheses

• Pages

• People

Multiple Choice

What does the E in PEMDAS stand for?

• Equals

• Equivalent

• Exponent

• Even

Multiple Select

Evaluate means to ___________.

• Solve

• Rewrite

• find the value of

Multiple Choice

 40 - 2⁴ + 8

• 40

• 32

• 24

• 42

Multiple Choice

Solve: (2×10)+4

• 20

• 26

• 7

• 24

Multiple Choice

Solve :

8 ÷ 8 + 6 × 2

• 8

• 13

• 14

• 23

Multiple Choice

24 ÷ 4 x 2 =

• 21

• 6

• 3

• 12

Fill in the Blank

$$3\times10+8-4^2$$  

Multiple Choice

Simplify the following:  
-8 + (15 - 3) ÷ 4

• -5

• 1

• -11

• 11