三个连续奇数的和为27,则最小的奇数是______. 发布时间:2017-05-25 21:41 │ 来源:www.tikuol.com 题型:填空题 问题: 三个连续奇数的和为27,则最小的奇数是______.
题型:填空题 先阅读第(1)小题,仿照其解法再计算第(2)小题:(1)计算:-156+(-523)+2434+(-312)______原式=(-1-56)+(-5-23)+(24+34)+(-3-12)=-1-56-5-23+24+34-3-12=(-1)+(-56)+(-5)+(-23)+24+34+(-3)+(-12)=[(-1)+(-5)+24+(-3)]+[(-56)+(-23)+34+(-12)]=15+(-54)=1334;(2)计算(-205)+40034+(-20423)+(-112). 查看答案
题型:填空题 Is there any other student _______ wants to visit Tai Mountain?A.WhomB.who C.whoseD.which 查看答案