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 1719.83*9.44+2864.49*3.05+113.3*24.5+379.38*19.5-1.25*(1656.36*14.11+1926.4*3.16) 的值.
题型:数学计算
解:
1719.83*9.44+2864.49*3.05+113.3*24.5+379.38*19.5-1.25*(1656.36*14.11+1926.4*3.16)
=1719.83*9.44+2864.49*3.05+113.3*24.5+379.38*19.5-1.25*29458.6636
=16235.1952+2864.49*3.05+113.3*24.5+379.38*19.5-1.25*29458.6636
=16235.1952+8736.6945+113.3*24.5+379.38*19.5-1.25*29458.6636
=16235.1952+8736.6945+2775.85+379.38*19.5-1.25*29458.6636
=16235.1952+8736.6945+2775.85+7397.91-1.25*29458.6636
=16235.1952+8736.6945+2775.85+7397.91-36823.3295
=24971.8897+2775.85+7397.91-36823.3295
=27747.7397+7397.91-36823.3295
=35145.6497-36823.3295
=-1677.6798 答案:1719.83*9.44+2864.49*3.05+113.3*24.5+379.38*19.5-1.25*(1656.36*14.11+1926.4*3.16)=-1677.6798你的问题在这里没有得到解决?请到 热门难题 里面看看吧!