Question

Why does 10-0=10 but 0/10=0

Answer 1

To put is simply, if you have 10 cookies, and you eat 0 of them, there will be 10 left, if you have 0 cookies and share them with 10 friends, each friend will have 0 cookies ^^

Answer 2

By definition,
Any number that is subtracted 0 units, is equal to the original number.
We have then:

`10 - 0 = 10`
Then, on the other hand we have:
In the division of numbers, the result of dividing 0 by any real number other than 0 is equal to 0.
We have then:

`0/10 = 0`