1. Multiplying & Dividing Integers

2. RULES… Same Signs = POSITIVE Different Signs = NEGATIVE + Good Guy
Staying in Town
Good Thing -
Leaving Town
Bad Thing
Bad Guy

3. Triangle Trap… + - -

4. 4(3) -8(5) 2(-9) -3(-6) (-7)² 12 -28 100 -6 -7 -10
Examples…
4(3) -8(5) 2(-9) -3(-6) (-7)²

5. Evaluating Expressions…
If x = -3 and y = 5, then find:
x + 2y
(x – y) + 2x
y + x – 3 y

6. Real-Life Situations…
A newspaper reports these changes in the price of a stock over four days: -1, -5, +3, and -9(in eighths of a dollar). Find the average daily change.

7. On Your Own…
-4(-6) 5(-3) -7(8) (-4)² Find the average: -4, -2, 0, 1, -3, 1, 2, -5, 3, -3