Essentials 7 - #112 - Adding and Subtracting Integers

Which of the following pairs of numbers combine to make 0?

• 5 and -3

• -7 and 7

• 4 and 4

• -2 and -2

• 16

• 0

• -16

• 8

• 8

• -2

• 2

• -8

Which of the following statements is true about the sum of a number and its opposite?

• The sum is always positive.

• The sum is always negative.

• The sum is always zero.

• The sum is always one.

• 2

• -2

• 8

• -8

• 10

• -10

• 2

• -2

• -10

• -4

• 4

• 10

• 3

• -3

• 7

• -7

• -5

• 5

• -13

• 13

• -9

• 9

• -3

• -3