Adding Integers

What is the result of -5 + 5?

• -5

• 0

• 5

• 10

What is the result of -10 + 8?

• -1

• -2

• 0

• -3

What is the absolute value of a number?

• The absolute value of a number is its distance from zero on the number line, regardless of direction.

• The absolute value of a number is the number itself if it is positive, and its negative if it is negative.

• The absolute value of a number is the square of the number.

• The absolute value of a number is the number divided by its magnitude.

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

• -10

• 0

• 10

• 20

If you add two integers with different signs, how do you find the result?

• Add the two integers together and keep the sign of the larger integer.

• Subtract the smaller absolute value from the larger absolute value and keep the sign of the integer with the larger absolute value.

• Multiply the two integers and take the absolute value of the result.

• Ignore the signs and add the absolute values of both integers.

What is the sum of a positive integer and a negative integer when the positive integer is larger?

• The sum is negative.

• The sum is zero.

• The sum is positive.

• The sum is undefined.

What is the result of (-40) + (-39)?

• -78

• -79

• -80

• -81

What does it mean to add a positive integer to a negative integer?

• It means to subtract the absolute value of the negative integer from the positive integer.

• It means to add the absolute value of the negative integer to the positive integer.

• It means to ignore the negative integer and keep the positive integer.

• It means to multiply the positive integer by the negative integer.

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

• -5

• -7

• -10

• -12

What is the result of 4 + (-5)?

• 0

• -1

• 1

• -2