Multiplying Integers

-7 x 4

• 24

• 28

• -28

• -24

12 x -4

• -24

• -36

• -60

• -48

-10(4)

• 40

• -14

• -40

• 14

-20 x 0

• 20

• -20

• 0

• -19

Find the product of 9 and -8.

• 1

• -17

• -72

• 72

Perform the indicated operation.

-9 ⋅ 12

• -98

• 108

• -118

• -108

Evaluate xy if x = -2 and y = -13.

• Same Signs

• Positive

• 26

• Different Signs

• Negative

• -26

Perform the indicated operation.

( -7 ) ( -8 )

• -15

• 56

• -56

• 54

product of 9 and -8.

• 1

• -17

• -72

• 72

Evaluate xy if x = -2 and y = -13.

1. Since the 2 integers have ​ (a)   , 

2. The product will be ​ (b)  

3. xy =​ (c)  

• Same Signs

• Positive

• 26

• Different Signs

• Negative

• -26