There were 10000 spectators at a basketball match. 7000 of them were men. Of the remaining spectators, there were 5 times as many children as women. How many children were there? Think carefully first, then make a decision:
There were 10000 - 7000 = 3000 women and children. There were 3000 (5 + 1) = 500 women. There are 500 5 = 2500 children at the basketball match. So, the answer is 2500.