Question

What is the answer to 10-(-10)

Answer 1

0 cus if it absolute value |-10| would be 10, then u have 10-10 =0 , but if it’s not it would be 20

Answer 2

`=20`

Explanation:

To find the answer use KCC (Keep, Change, Change).


`10-(-10)`
Apply KCC:

`10-(-10)=10+10`

`10+10=20`

`=20`

I hope this helps.