View by Category

Loading...

PPT – Chapter 2 Lesson 5 Dividing Integers pgs. 80-84 PowerPoint presentation | free to download - id: 76f478-MjMxY

The Adobe Flash plugin is needed to view this content

About This Presentation

Write a Comment

User Comments (0)

Transcript and Presenter's Notes

Chapter 2 Lesson 5Dividing Integerspgs. 80-84

- What youll learn
- Divide Integers
- Find the average of a set of data

Vocabulary

- Mean (82)--the average of a set of data

This is not related to how you treat your

sibling(s)!!

Key Concepts (80, 81)

Dividing Integers with the SAME sign The

quotient of two integers with the same sign

is positive. -12 4 12 4

-3 3 Dividing integers with Different

signs The quotient of two integers with

different signs is negative. -12 -3

12 -3 4 -4

Divide these integers with the same sign

- a. -32/(-8)
- b. 75
- 5
- -18?(-9)
- d. 60/10

4

15

2

6

Concept check How do you know the sign of

the quotient of two integers?

Divide these integers with different signs

- 42
- -3
- -48
- 6
- -30?6
- 40/(-8)

-14

-8

-5

-5

Remember, if the signs are different, Then the

quotient is NEGATIVE

Evaluating Algebraic Expressions

Evaluate ab if a -6 and b -8

-4 Replace the a with -6 and the b with

-8. (-6)(-8) -4 Multiply (-6)(-8) which

equals 48. Now the problems looks like this

48 Which equals -12 -4

Mean

To find the mean of a set of numbers, find the

sum of The numbers and then divide by the number

in the set. Rachel had test scores of 84, 90, 89

and 93. Find the Average (mean) of her test

scores. First, find the sum of the test scores

and divide by the Total number of test

scores. 84908993---test scores 4 ---total

number of tests 356 --sum of test scores

89 4 --number of tests The average of

her test scores is 89.

Extra Practice

- Evaluate each expression if a -2, b 5 and c

-4 - ac
- -8
- 250
- ab

-1

-25

- Find the mean of the data
- 23, 20, 27, 18
- -8, 9, 4, 0, 2, -1

22

1

HOMEWORK

QUIZ TOMORROW OVER SECTIONS 2-4 AND 2-5!! STUDY

OR ELSE(you might earn a bad grade)

About PowerShow.com

PowerShow.com is a leading presentation/slideshow sharing website. Whether your application is business, how-to, education, medicine, school, church, sales, marketing, online training or just for fun, PowerShow.com is a great resource. And, best of all, most of its cool features are free and easy to use.

You can use PowerShow.com to find and download example online PowerPoint ppt presentations on just about any topic you can imagine so you can learn how to improve your own slides and presentations for free. Or use it to find and download high-quality how-to PowerPoint ppt presentations with illustrated or animated slides that will teach you how to do something new, also for free. Or use it to upload your own PowerPoint slides so you can share them with your teachers, class, students, bosses, employees, customers, potential investors or the world. Or use it to create really cool photo slideshows - with 2D and 3D transitions, animation, and your choice of music - that you can share with your Facebook friends or Google+ circles. That's all free as well!

For a small fee you can get the industry's best online privacy or publicly promote your presentations and slide shows with top rankings. But aside from that it's free. We'll even convert your presentations and slide shows into the universal Flash format with all their original multimedia glory, including animation, 2D and 3D transition effects, embedded music or other audio, or even video embedded in slides. All for free. Most of the presentations and slideshows on PowerShow.com are free to view, many are even free to download. (You can choose whether to allow people to download your original PowerPoint presentations and photo slideshows for a fee or free or not at all.) Check out PowerShow.com today - for FREE. There is truly something for everyone!

You can use PowerShow.com to find and download example online PowerPoint ppt presentations on just about any topic you can imagine so you can learn how to improve your own slides and presentations for free. Or use it to find and download high-quality how-to PowerPoint ppt presentations with illustrated or animated slides that will teach you how to do something new, also for free. Or use it to upload your own PowerPoint slides so you can share them with your teachers, class, students, bosses, employees, customers, potential investors or the world. Or use it to create really cool photo slideshows - with 2D and 3D transitions, animation, and your choice of music - that you can share with your Facebook friends or Google+ circles. That's all free as well!

For a small fee you can get the industry's best online privacy or publicly promote your presentations and slide shows with top rankings. But aside from that it's free. We'll even convert your presentations and slide shows into the universal Flash format with all their original multimedia glory, including animation, 2D and 3D transition effects, embedded music or other audio, or even video embedded in slides. All for free. Most of the presentations and slideshows on PowerShow.com are free to view, many are even free to download. (You can choose whether to allow people to download your original PowerPoint presentations and photo slideshows for a fee or free or not at all.) Check out PowerShow.com today - for FREE. There is truly something for everyone!

presentations for free. Or use it to find and download high-quality how-to PowerPoint ppt presentations with illustrated or animated slides that will teach you how to do something new, also for free. Or use it to upload your own PowerPoint slides so you can share them with your teachers, class, students, bosses, employees, customers, potential investors or the world. Or use it to create really cool photo slideshows - with 2D and 3D transitions, animation, and your choice of music - that you can share with your Facebook friends or Google+ circles. That's all free as well!

For a small fee you can get the industry's best online privacy or publicly promote your presentations and slide shows with top rankings. But aside from that it's free. We'll even convert your presentations and slide shows into the universal Flash format with all their original multimedia glory, including animation, 2D and 3D transition effects, embedded music or other audio, or even video embedded in slides. All for free. Most of the presentations and slideshows on PowerShow.com are free to view, many are even free to download. (You can choose whether to allow people to download your original PowerPoint presentations and photo slideshows for a fee or free or not at all.) Check out PowerShow.com today - for FREE. There is truly something for everyone!

For a small fee you can get the industry's best online privacy or publicly promote your presentations and slide shows with top rankings. But aside from that it's free. We'll even convert your presentations and slide shows into the universal Flash format with all their original multimedia glory, including animation, 2D and 3D transition effects, embedded music or other audio, or even video embedded in slides. All for free. Most of the presentations and slideshows on PowerShow.com are free to view, many are even free to download. (You can choose whether to allow people to download your original PowerPoint presentations and photo slideshows for a fee or free or not at all.) Check out PowerShow.com today - for FREE. There is truly something for everyone!

Recommended

«

/ »

Page of

«

/ »

Promoted Presentations

Related Presentations

Page of

Home About Us Terms and Conditions Privacy Policy Contact Us Send Us Feedback

Copyright 2018 CrystalGraphics, Inc. — All rights Reserved. PowerShow.com is a trademark of CrystalGraphics, Inc.

Copyright 2018 CrystalGraphics, Inc. — All rights Reserved. PowerShow.com is a trademark of CrystalGraphics, Inc.

The PowerPoint PPT presentation: "Chapter 2 Lesson 5 Dividing Integers pgs. 80-84" is the property of its rightful owner.

Do you have PowerPoint slides to share? If so, share your PPT presentation slides online with PowerShow.com. It's FREE!