Question

The sum of a number and its negative is always dash

Answer 1

Answer: zero

Example:2-2=0,32-32=0

Step-by-step explanation:

Answer 2

The sum of any number and its negative is always 0

Solution:

Given that,

We have to find the sum of a number and its negative

Let the number be x

Then, its negative is -x

Find the sum

sum = x + ( - x) = x - x = 0

Thus, sum = 0

Thus the sum of any number and its negative is always 0

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