Integer Operations

What is the result of -20 - 5?

• -20

• -15

• -25

• -30

What is the result of -15 + 5?

• -5

• -10

• 0

• -20

What happens when you add a positive integer to a negative integer?

• The result is always positive.

• The result is always negative.

• The result depends on the absolute values; if the positive integer is larger, the result is positive, and if the negative integer is larger, the result is negative.

• The result is zero.

What is the result of -8 + 14?

• 2

• 4

• 6

• 8

What is the result of 7 - 9?

• -1

• 0

• -2

• 1

Define an integer.

• A fractional number that can be positive or negative.

• A whole number that can be positive, negative, or zero.

• A number that includes decimals and fractions.

• A number that is always positive.

What is the result of -5 + 3?

• -1

• -2

• 1

• 0

What is the sum of two negative integers?

• The sum of two negative integers is always positive.

• The sum of two negative integers is always negative.

• The sum of two negative integers can be zero.

• The sum of two negative integers is always a positive integer.

What is the result of 0 + (-8)?

• -6

• -8

• 0

• 8

What is the result of -12 + (-13)?

• -20

• -23

• -25

• -30