Lesson 8.2

1 / 8

# Lesson 8.2 - PowerPoint PPT Presentation

Lesson 8.2. Integer Multiplication pp. 293-299. Multiplication Rules. Multiplication Rules. (-)(-)= + neg X neg = positive (-7)(-3) = +21. Multiplication Rules. (+)(+)= pos X pos = positive (7)(3)=21. Multiplication Rules. (-)(+)= neg X pos = negative

I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.

## PowerPoint Slideshow about 'Lesson 8.2' - vinnie

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.

- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

### Lesson 8.2

Integer Multiplication

pp. 293-299

Multiplication Rules
• (-)(-)= + neg X neg = positive
• (-7)(-3) = +21
Multiplication Rules
• (+)(+)= pos X pos = positive
• (7)(3)=21
Multiplication Rules
• (-)(+)= neg X pos = negative
• (-7)(3)= -21
Multiplication Rules
• (+)(-)= pos X neg = negative
• (7)(-3) = -21
Multiplication Rules
• Brackets must always be closed (like in LA)
• Brackets together means multiply
Assignment
• Worksheet