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 (777.91+3055.44+447.39)+(1274.643+20.224+1854.497+260.968+115.26+77.92)+972.972+2226.27+0.5×2125.765 的值.
题型:数学计算
解:
(777.91+3055.44+447.39)+(1274.643+20.224+1854.497+260.968+115.26+77.92)+972.972+2226.27+0.5×2125.765
=4280.74+(1274.643+20.224+1854.497+260.968+115.26+77.92)+972.972+2226.27+0.5×2125.765
=4280.74+3603.512+972.972+2226.27+0.5×2125.765
=4280.74+3603.512+972.972+2226.27+1062.8825
=7884.252+972.972+2226.27+1062.8825
=8857.224+2226.27+1062.8825
=11083.494+1062.8825
=12146.3765 答案:(777.91+3055.44+447.39)+(1274.643+20.224+1854.497+260.968+115.26+77.92)+972.972+2226.27+0.5×2125.765=12146.3765你的问题在这里没有得到解决?请到 热门难题 里面看看吧!