Question

（1）-4*7-（-3）*6+5 （2） -1-[1-(1-0.5*1\3)]*6 两道题,哪位哥哥姐姐帮下忙,谢谢了!

Answer 1

-4*7-（-3）*6+5 = -28-（-18）+5 = -28+18+5=-5

-1-[1-(1-0.5*13)]*6 = -1-[1-(1-1/6)]*6 = -1-[1-(5/6)]*6 = -1-[1/6]*6 = -1-1 = -2