1. Multiplying and Dividing Integers
Math 7

2. Multiplying Integers Multiply like normal (ignoring signs)
Look at the signs:
If the signs are the same (both + or both -), then the answer is positive
If the signs are different (one of each), then the answer is negative

3. Examples of Multiplying Integers

4. More Multiplying Different ways to write multiplication: “dot”
-5 ∙ 7
With parenthesis…one set or two
4(-5) = -8(6) =
(-9)(3) = (-12)(-4) =

5. Dividing Integers Divide like normal (ignoring signs)
Look at the signs. Signs same, answer positive; signs different, answer negative

6. Examples of Dividing Integers

7. HOMEWORK: Worksheet 9-6 evens Worksheet 9-7 evens
ANY QUESTIONS???
HOMEWORK:
Worksheet 9-6 evens
Worksheet 9-7 evens