1,1,3,4,5,6,7,8运用法则算出100谢谢了,
问题描述:
1,1,3,4,5,6,7,8运用法则算出100谢谢了,
紧急!
答
1+1+3×4+5×6+7×8=100
1,1,3,4,5,6,7,8运用法则算出100谢谢了,
紧急!
1+1+3×4+5×6+7×8=100