Multiplying Integers

If I have a negative multiplied with a positive, what will the answer be?

• Positive 
• Negative 

If I have a positive multiplied with a positive, what will the answer be?

• Positive 
• Negative 

If I have two negatives what will the product be?

• Negative 
• Positive 

(2)(10) 

• 20
• -20
• -12
• 12

(-9)(-8)

• -72
• 72
• 81
• -81

(-5)(-12)

• -60
• 60

4 x -5

• 20
• -20
• -9
• 9

Which expression DOES NOT have a product of −18?

• −2 ∗ −9
• −6 ∗ 3
• −3 ∗ 6
• −9 ∗ 2

-20/5=

• -4
• 4
• -100
• 100

-30/-10=

• -30
• -3
• 3
• 30