Operations on Rational Numbers

When multiplying or dividing a NEGATIVE and NEGATIVE number your answer will be...

• Positive
• Negative
• Depends on the largest number
• None of the above

64+(-71)

• 7
• -7
• 135
• -135

(- 18) + ( - 9) =

• -18

• 2

• - 27

• 80

(- 12) - (- 4) =

• -16

• -8

• - 3

• 8

-6 x (-12)

• -72

• 72

• 2

• -2

(-12)(-15)

• -180
• 180
• 3
• -27

(-25) ÷ (-5)

• 5
• -5
• -20
• -30

-8(0)=

• -8
• 8
• 0
• -80

-3(-4)

• -12
• 7 
• -7
• 12

Multiply: (-4) (7)

• -28

• 28

• 11

• -11