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9.3 Order of Operations
Please Excuse My Dear Aunt SallyP.E.M.D.A.S Please Excuse My Dear Aunt Sally
E Exponents - Find the value of numbers with exponentsParenthesis - (perform operations in parenthesis first) E Exponents - Find the value of numbers with exponents
M/D Multiply OR Divide from LEFT to RIGHTA/S Add OR Subtract from LEFT to RIGHT
Example 1 SHOW ALL YOUR WORK÷ 3 2
6 x ÷ 3 + 1
Your Turn Pg. 250 X – 450 ÷ 3 2
How do you use order of operations to simplify expressions?
P. E. M. D. A. S. 4 x (9 ÷ 3) (12 −2) 2
Simplify the expression using Order of operations−
Your Turn Pg. 251 5 x (20 ÷4) − (5+2) 2
How do you use the order of operations to simplify expressions?
ORDER OF OPERATIONS How to do a math problem with more than one operation in the correct order.
PEMDAS Order of operations.
1.2 Order of Operations Students will use order of operations to evaluate expressions. Key Vocabulary: order of operations – rules used to evaluate expressions.
Properties of Algebraic Notation
How do you simplify using order of operations and exponents? Section 1-2.
Order of Operations By Becca Johnston Ms. Kinney 6 th.
Integrated Mathematics Order of Operations. Remember the Phrase Order of Operations Parentheses - ( ) or [ ] Parentheses - ( ) or [ ] Exponents or Powers.
Section 1.3 Order of Operations. Evaluate Is your answer 33 or 19? You can get 2 different answers depending on which operation you did first.
Use the order of operations to evaluate expressions. Indicators NS3 & NS6 Objective The student will be able to: Designed by Skip Tyler, Varina High School.
PS Algebra I. when simplifying an expression, this is the procedure you must use: 1) simplify any grouping symbols found within the expression (grouping.
Day Problems Write an algebraic expression for each phrase.
PRE-ALGEBRA. Lesson 1-2 Warm-Up PRE-ALGEBRA How do you simplify a numerical expression? To simplify a numerical expression, use the order of operations.
ALGEBRA READINESS Numerical Expressions LESSON 1-1 Lesson 1-1 Warm Up.
Evaluate Is your answer 33 or 19? You can get 2 different answers depending on which operation you did first. We want everyone to get the same.
THE ORDER OF OPERATIONS 1-2. VOCABULARY… 1.Order of Operations – a. Work inside grouping symbols ( ) or [ ] b. Simplify any terms with exponents 3 2 c.
Numerical Expressions Chapter 1, Lesson 1B Pages
Order of Operations C. N. Colón Algebra I St. Barnabas HS Bronx, NY.
Do Now: Evaluate
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