Operation on Integers

What is (-3)(4)

• 12

• -12

• 1

• -1

What is (-3) + (-4) + 2 + 7

• 16

• -2

• 7

• 2

What is  $\frac{-15}{3}$  ?

• 5

• -5

• 3

• -3

What is  $\frac{144}{-12}$  

• 12

• 0

• -12

• 11

What is the product of (3x)(2x)

• 6x²

• 5x

• 6x

• x

find the difference of -9 and -2

• -7

• 7

• 11

• -11

What is (-3) - (2)

• 5

• 1

• -1

• -5

what is (3)(-4)(-1)(1)?

• 12

• -12

• 1

• -1

What is -30 + 20

• 10

• 50

• -50

• -10

What is (-5x)(-4x)?

• 20x²

• -20x²

• -9x

• 9x