Download presentation

Presentation is loading. Please wait.

Published byMark Sturkey Modified over 2 years ago

1
Lesson 1.3: Order of Operations Essential Question: How do you use Order of Operations to evaluate equations?

2
Key Vocabulary Order of Operations: the rules of which calculation comes first in an expression. Please Excuse My Dear Aunt Sally

3
Example 1 There are about 2,000 plants in each of the 50 stars of this flag. There are about 64,100 plants in each of the 7 short stripes and 106, 700 plants in each of the long stripes. The blue region contains about 198,900 plants. About how many plants are there total?

4
Example 2

5
Example 3 Evaluate the expression when x=2 and y=5 a. 4(x+y) b. 3(x+y)²

6
Example 4 You buy a pattern and enough material to make two pillows. The pattern costs $5. Each pillow requires $3.95 worth of material and a button that costs $.75. Find the total cost. Total cost= cost of pattern+ # of pillows· cost of each pillow

Similar presentations

OK

Bellringer Which of the following is the X coordinate? (9,0) Which is the Y coordinate? Is the X axis vertical or horizontal? What is the order of Operations?

Bellringer Which of the following is the X coordinate? (9,0) Which is the Y coordinate? Is the X axis vertical or horizontal? What is the order of Operations?

© 2018 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on google cloud storage Ppt on statistics and probability review Ppt on process management in operating system Ppt on event driven programming in visual basic Ppt on etiquettes and manners Ppt on social networking sites project Ppt on bmc remedy Ppt on series and parallel circuits for kids Ppt on c programming Ppt on construction of 3 phase induction motor