what would 12925 rounded to the nearest ten thousand?

Question

Son thinks it's 11000 and myself his mom thinks it's 1000? Which is right? Please let it be me lol I'm not that old. I don't think lol

Answer 1

12925

There's a 1 in the ten thousands place.

The next digit to the right is 2.  That's less than 5, so the 1 in the ten thousands place stays 1 and doesn't round up.

So the 1 in the ten thousands place stays a 1 and everything to the right of that becomes 0s.

Result:  10000

Answer 2

10,000