What is 835 round to the nearest ten?

840

Step-by-step explanation:

if its 4 or below u round down, but if its above 5 then u round up

First, 835 rounded to the nearest ten is:

840

Step-by-step explanation:

A) We round the number up to the nearest ten if the last digit in the number is 5, 6, 7, 8, or 9.

B) We round the number down to the nearest ten if the last digit in the number is 1, 2, 3, or 4.

C) If the last digit is 0, then we do not have to do any rounding, because it is already to the ten.