Question

what same 4 digit number and 5 digit number when added twice gives the same result

Answer 1

4 digit=2000

And

5 digit =2500

Answer 2

Step-by-step explanation:

It's a lot's of example like if u add

0+0+0+0

0+0+0+0+0

it's gives same answer when u added twice

This is the answer according to your question.