1. Multiplying and Dividing Integers

2. What’s the Pattern? 1) (-5) x (2) = -102) (-7) x (5) = -35 3)(+7) x (+6)=+424) (+4) x (+5)=+20 5) (-3) x (-2)= +66) (-6) x (-3)=+18 7) (+3) x (-4) = -128) (+9) x (-3) = -27

3. The Rules

4. Remember the Rules and You’ll Be Sailing I have just the video to help you remember! http://www.youtube.com/watch?v=UHIZUE5iW-c

5. How Many Correct Answers Can You Get in 60 seconds? Find out when you play the following interactive game! http://www.aaamath.com/g76-mult- negative.html#section3 http://www.aaamath.com/g76-mult- negative.html#section3

6. Before we finish… The Multiplying Integers Rules are the EXACT same for division. Divide as you normally would then choose the sign for the quotient based on the sign of the integers in the equation.

7. How do the rules work? Click the link below and scroll down the section entitled “Why does multiplying two negative numbers make a positive?” https://www.mathsisfun.com/multiplying- negatives.html https://www.mathsisfun.com/multiplying- negatives.html

8. Now Try It On Your Own! Complete 10.5 Multiplying Integers and 10.6 Dividing Integers(pg. 132) in your math work book.