9*?=88 98*?=888 987*?=8888 9876*?=88888 一直到98765432*?=888888888
问题描述:
9*?=88 98*?=888 987*?=8888 9876*?=88888 一直到98765432*?=888888888
答
9*9+7=8898*9+6=888987*9+5=88889876*9+4=888898765*9+3=88888
987654*9+2=8888889876543*9+1=888888898765432*9+0=88888888