Question

Look at the following numbers: −5, −6, 0, 6 Which pair of numbers has a sum of zero? −6, 0 −5, 6 6, −6 −5, 0

Answer 1

6, -6

Explanation:

If you have 6, and add -6, you get 0. :)

Answer 2

6 & -6

Explanation:

Note that "sum" means that the pair of numbers must be added. Add the pair of numbers. It must equal 0:

6 + (-6) = 6 - 6 = 0

6 & -6 is your answer.

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