Math ATube.com

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are:

To round a number to nearest ten place, look at the

digit to its

right. If it is 5 or more, round up. If it is 4 or less,

round down.

If a number ends in 1, 2, 3, or 4, then round down.

the digit to the right of the tens place ended with one, so

we

by one.

>** Rounding Numbers to the Nearest Ten** < you are here

is more than 5, so round to 20.

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