Question

875 rounded to nearest ten

Answer 1

The answer is 880, because, to round to the nearest number (in this case, ten) you look to the number on the right and round it up or down. For example, 875. Look to the right of the 7 (which is in the tens place) and you'll see 5. Remember this, 4 or less you round down. 5 or more you round up. So, since it's a five, round up, and you get 880.

Answer 2

880
Underline the number in the tens place
look to the right
if number is greater than 5
add 1 to the underlined number
leave the numbers behind the underlined number zero