(1+2+3+…+2007+2008+2007+…+3+2+1)÷2008=_.

问题描述:

(1+2+3+…+2007+2008+2007+…+3+2+1)÷2008=______.

(1+2+3+…+2007+2008+2007+…+3+2+1)÷2008
=2008×2008÷2008
=2008.
故答案为:2008.