What is 24,156 rounded to the nearest ten thousands

I would believe that the answer is 20,00 because i like to use the saying 5 or above give it a shove, for or less let it rest. So you use this saying for the number behind the number it says to round to. Which in this case is 4 so because according to the saying it says let it rest if the number is 4 or less. So that is how i got my answer : D Hope you understand now!

20,000

If the number next to the highest place value is more than or equal to 5change all digits to 0 and add 1 to largest place value digit.

If number next to highest place value is less than 5 change all digits to 0 and leave the highest place value alone.

54,321 = 50,000

15,432 = 20,000

You're most welcome.