A town has 2,560 men and 2,250 women. If the total population of the town is 18,120, how many children are there?

The number of men is 2,560 and the number of women is 2,250.

$$\text{Total adults} = \text{Number of men} + \text{Number of women}$$ $$\text{Total adults} = 2,560 + 2,250$$ $$\text{Total adults} = 4,810$$

The total number of adults and children in the town is 18,120.

$$\text{Number of children} = \text{Total population} - \text{Total adults}$$ $$\text{Number of children} = 18,120 - 4,810$$ $$\text{Number of children} = 13,310$$

The number of children in the town is $\text{13,310}$.