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 38.54*7.32+90.24*5.34+16.01*2.64+120.51*0.98-89.19*7.11-176.05*3.11 的值.
题型:数学计算
解:
38.54*7.32+90.24*5.34+16.01*2.64+120.51*0.98-89.19*7.11-176.05*3.11
=282.1128+90.24*5.34+16.01*2.64+120.51*0.98-89.19*7.11-176.05*3.11
=282.1128+481.8816+16.01*2.64+120.51*0.98-89.19*7.11-176.05*3.11
=282.1128+481.8816+42.2664+120.51*0.98-89.19*7.11-176.05*3.11
=282.1128+481.8816+42.2664+118.0998-89.19*7.11-176.05*3.11
=282.1128+481.8816+42.2664+118.0998-634.1409-176.05*3.11
=282.1128+481.8816+42.2664+118.0998-634.1409-547.5155
=763.9944+42.2664+118.0998-634.1409-547.5155
=806.2608+118.0998-634.1409-547.5155
=924.3606-634.1409-547.5155
=290.2197-547.5155
=-257.2958 答案:38.54*7.32+90.24*5.34+16.01*2.64+120.51*0.98-89.19*7.11-176.05*3.11=-257.2958你的问题在这里没有得到解决?请到 热门难题 里面看看吧!