How do you round 529 to the nearest 100?

Answer 1

Ignore the digit in the ones position.

If the digit in the tens position is 5 or greater, then raise the digit in the hundreds position. If not, then leave the digit in the hundreds position the same.

Drop all digits that aren't in the hundreds position by making them 0's.

The answer is: 500

Answer 2

100 rounded to the nearest 529 is 0.

Answer 3

500

Answer 4

129