Download presentation

Presentation is loading. Please wait.

Published byAshlyn Hataway Modified over 3 years ago

1
Order of Operations

2
S.W.B.A.T Students will be able to solve mathematical expressions and use their knowledge of order of operations to derive the correct answer

3
P.E.M.D.A.S What is P.E.M.D.A.S? This is the order of operations and it will help you remember what mathematical operations must be performed first

4
What do these letters stand for? P= Parenthesis E= Exponents M= Multiplication D= Division A= Addition S= Subtraction

5
How am I going to remember that? I learned: Please Excuse My Dear Aunt Sally

6
When do I use Order of Operations? You use order of operations all the time When given problems with more than one step you need to know what exactly you have to do first If you do not follow the Order of Operations then you will not get the correct answer

7
Example Lets see how not using the order of operations can get you the wrong answer Solve: 3 + 7 x 4 With Order of Operations: 3 + 7 x 4 3 + 28 31 Without Order of Operations 3 + 7 x 4 10 x 4 40

8
Example 150 ÷ ( 6 + 3 x 8) – 5 150 ÷ (6 + 3 x 8) – 5 = 150 ÷ (6 + 24) - 5 150 ÷ ( 6 + 24) – 5 = 150 ÷ 30 – 5 150 ÷ 30 – 5 = 5-5 5-5 = 0

9
Partner Problems 3 + 6 x (5 + 4) ÷ 3 – 7 9 – 5 ÷ (8 – 3) x 2 + 6

Similar presentations

OK

Order of Operations A standard way to simplify mathematical expressions and equations.

Order of Operations A standard way to simplify mathematical expressions and equations.

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on cloud computing technology Ppt on forward rate agreement notation Ppt on fuel cell technology Ppt on you can win Seminar report and ppt on cloud computing Ppt on procedure of winding up partnership firm Ppt on diode circuits on breadboard Earthquakes for kids ppt on batteries Ppt on australian continent flags Ppt on regular expression reference