总述:本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业:求算式 (194.3*8.35+559.91*3)-204.2*(5.5+5.247-2.2)-522.737*2.1 的值.
题型:数学计算
解:
(194.3*8.35+559.91*3)-204.2*(5.5+5.247-2.2)-522.737*2.1
=3302.135-204.2*(5.5+5.247-2.2)-522.737*2.1
=3302.135-204.2*8.547-522.737*2.1
=3302.135-1745.2974-522.737*2.1
=3302.135-1745.2974-1097.7477
=1556.8376-1097.7477
=459.0899 答案:(194.3*8.35+559.91*3)-204.2*(5.5+5.247-2.2)-522.737*2.1=459.0899你的问题在这里没有得到解决?请到 热门难题 里面看看吧!