1. Multiplying Integers
2*2=

2. What about:
2*(-2)=
Rule: When multiplying a Positive times a Negative, your answer is ALWAYS Negative.

3. If the signs are the same -> Positive.
If the signs are different -> Negative.

4. -2 * (7) =
3 * (6) =
2 x (-3) =
5(-10) =
4 (4) =
-1 * (4) =
7(-7) =
-10(-3) =

5. Integer Warp

6. Fruit Splat

7. Classwork:
Multiplying Rational Numbers
#1-8

8. Multipying Integers Worksheet #1-20
Review:
If the signs are the same your answer will be:
If the signs are different your answer will be:
-4*(-4)=
2*(-2)=
5*3=
-3*2=
HW:
Multipying Integers Worksheet #1-20

9. Dividing Integers
6/2=

10. What about:
6/(-2)=
The same rules apply!

11. If the signs are the same -> Positive.
If the signs are different -> Negative.
6/(-2)=

12. __
(-50)/2=
(-10)/5=
(-2)= __
(-3)= __ __ 14
(-7) = 84 __
(-2) =

13. Individually, work on the Dividing Integers worksheet #1-20.

14. =

15. - 3/5 * 5/18 =

16. Review: HW: 36/(12)= -48/(8)= -34/(-2)= 12/(-4)=
If the signs are the same your answer will be:
If the signs are different your answer will be:
Review:
36/(12)=
-48/(8)=
-34/(-2)=
12/(-4)=
HW:
Adding, Subtracting, Multiplying, and Dividing Integers Worksheet #1-20