Posted by **Keaton** on Monday, October 1, 2007 at 5:24pm.

Rounding to the greatest number

Question 21+34=

- 3rd Grade Math -
**DrBob222**, Monday, October 1, 2007 at 5:28pm
21 + 34 = 55 but I don't get the question.

- 3rd Grade Math -
**Rascal**, Monday, October 1, 2007 at 5:29pm
First you add 21+34 which is 55.Then you round up to the nearest ten,which would give you 60.So 60 is the answer.

- 3rd Grade Math -
**Ms. Sue**, Monday, October 1, 2007 at 5:40pm
I'd do it this way:

Rounding 21 to 20 and 34 to 35. 20 + 35 = 55

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