1. 1-8 Multiplying and Dividing Integers

2. 1-8 Multiplying and Dividing Integers
x & ÷ Integers with the Same Sign:
Multiply or divide numbers
Answer will be positive
Examples:
– 3 x (– 5) = 15 – 30 ÷ (– 6) = 5
– 12(– 8) = −10 −5 = 2

3. 1-8 Multiplying and Dividing Integers
Try these…
– 8 x (– 6) = – 45 ÷ (– 3) =
– 20(– 3) = −16 −4 =

4. 1-8 Multiplying and Dividing Integers
x & ÷ Integers with Different Signs:
Multiply or divide numbers
Answer will be negative
Examples:
30 x (– 5) = –150 – 6 ÷ 6 = – 1
11 (– 8) = – −5 = – 4

5. 1-8 Multiplying and Dividing Integers
Try these…
– 12 x 12 = ÷ (– 3) =
– – 6
– 20(8) = −16 2 =
– – 8