Simple Operations With Integers

-9 - (-12) =

• 21

• -21

• 3

• -3

#1 Hello World

• 5

• 6

• -5

• -6

56 ÷ (-7)

• -8

• -9

• 8

• 7

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

• Positive 

• Negative 

(-9)(-8)

• -72

• 72

• 81

• -81

(-8) - 5 =

• 13

• -13

• 3

• -3

• -11

• 11

• 176

-18 ÷ -2

• 9

• -9

• -20

-7 + 15 =

• 8

• -8

• 22

• -22

21 - (-8) =

• 13

• -13

• 29

• -29