3x3x3x3x3x3x3········x3共85个3相乘,加上4x4x4x4x4x4····共80个4相乘,他们的和的个位是几?要算式 如果没有可以不要

3x3x3x3x3x3x3········x3共85个3相乘,加上4x4x4x4x4x4····共80个4相乘,他们的和的个位是几?要算式 如果没有可以不要 用紧张,······················紧张,······················紧张,······················造句,内容是要积极向上的~3Q ···· · · · ···· 1 2 3 4 ·····7 ·······10 ········?1 3 5 7 ·····?······?··········290 1 4 9 ·····?······?··········? 急·····················1+2+3+...+999=? ·········· ·········· 求··············· 什么植物有应激性只要植物名 ········································································································· 急·························· 急 ··············急············ 用a way to造句急···········用·················3句 这是什么蛾类昆虫?如题请给予回答··········································································· 写一个关于动物的拟人句急急急呀······································································································