You already anwered the question in your question.
Answer:
3000
Explanation:
First, identify the values of your number
2: thousand
5: hundred
0: tens
0: ones
So, the 2 is in the thousands place! But, we need to look at our 5, to determine whether or not to round UP, or DOWN.
Since, 5 is greater than 4, we'd round the 2 UP to 3, thus 3,000
There culture, religion, work as the south did farming, the North did shipbuilding, and the central part did trade.
Siberia is extremely chilly in comparison with substantial land Russia, it has outstanding organic materials and oil. The southern coast of Siberia (South East) have excellent sort of wood for paper. For this reason most valuable to Russia and the republics because of expansion of industries and trade that has led to greater exploitation of the natural resources.