1. Bell Ring
How will you be using math in your future? Career? Family?

2. Orders of Operations
8/4/2017

3. Order of operation
Simplify expressions using the order below. If grouping symbols, parenthesis/brackets, are present simplify expressions within those first, starting with the inner most set first.
Evaluate exponential expressions.
Perform multiplication or division in order from left to right.
Perform addition or subtraction in order from left to right.

4. PEMDAS Parenthesis Exponents Multiplication Division Addition
Subtraction
Please
Excuse My
Dear
Aunt
Sally

5. Helpful hints 3+3(5+3) 3 2 +1 Be careful when evaluating exponents
3∙ 4 2
(3∙4) 2
If a fraction bar exists simplify the numerator first then the denominator
3+3(5+3)

6. Examples
2+ 5−
5 6− 3+2 −24

7. Due Today
Using the acronym PEMDAS create a new phrase to help you remember the Order of Operations.
Create a minimum of 5 examples of problems where you would need to use the orders of operations.