Adding Integers

What is the result of @@-1 + 1@@?

• -1

• 1

• 0

• 2

What is the result of @@-8 + 3@@?

• -2

• -5

• -3

• 1

What is the result of @@-3 + (-7)@@?

• -5

• -8

• -10

• -12

What is the result of @@-14 + (-3)@@?

• -14

• -15

• -16

• -17

What is the rule for adding a positive integer and a negative integer?

• When adding a positive integer and a negative integer, subtract the smaller absolute value from the larger absolute value and take the sign of the integer with the larger absolute value.

• Always add the two integers together regardless of their signs.

• The result is always a positive integer.

• The result is always a negative integer.

What is the rule for adding two negative integers?

• The result is positive.

• The result is zero.

• The result is also negative. For example, @@-3 + (-5) = -8@@.

• The result is always a larger negative integer.

What is the result of @@-80 + 20@@?

• -40

• -60

• -20

• 0

What is the result of @@-2 + 4@@?

• 0

• 1

• 2

• 3

What is the result of @@7 + (-10)@@?

• -3

• 7

• -17

• 3

What is the result of @@5 + (-3)@@?

• 1

• 2

• 3

• 4