If you're counting Daycare.... My daughter is 5.
I spend $320/month on day care
about $50/month on average for clothes, but her grandparents help out with that so it may cost a little more in reality
about $40/month on dance classes
about $20-30/month just randomly on doing stuff like going to the movies, getting ice cream and things like that
I don't really know how much extra food we have to buy for a child... we just buy it
I couldn't really estimate how much health care is... but adding a child increases the prices drastically
Before she started school this August, daycare was $600+ per month.
But I guess right now... we spend like $400+/month not counting food and health insurance. Plus she has asthma, so we have to buy medicine. One inhaler cost $125 for one of her medicines. The other is like $40-50. We have to replace them every few months.