Answers

2014-07-13T19:00:50+08:00
25,843
2 is in the ten thousands
since 5 is the number to its right, so we would round up. That means we'll add 1.
so it would be 3 and the rest would be zeros. 
The answer is 30,000.
0
2014-07-13T19:04:10+08:00
2 is in the ten thousand place so round off by looking to its right, if its 5 or more than, you will going to add one on the number you will going to round off but if its 4 or less than, you will just copy the number you will going to round off. after that follow the number with zero as many as the number next to it have . so the answer to your question is 30,000 :)
0