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 (8.2+0.3*2+2.332*0.2)*(9.1+0.3*2+2.332*0.2)+(10.521+0.3*2+2.332*2)*2.2*0.2+(36.233+0.3*2+2.332*2)*0.1 的值.
题型:数学计算
解:
(8.2+0.3*2+2.332*0.2)*(9.1+0.3*2+2.332*0.2)+(10.521+0.3*2+2.332*2)*2.2*0.2+(36.233+0.3*2+2.332*2)*0.1
=9.2664*(9.1+0.3*2+2.332*0.2)+(10.521+0.3*2+2.332*2)*2.2*0.2+(36.233+0.3*2+2.332*2)*0.1
=9.2664*10.1664+(10.521+0.3*2+2.332*2)*2.2*0.2+(36.233+0.3*2+2.332*2)*0.1
=9.2664*10.1664+15.785*2.2*0.2+(36.233+0.3*2+2.332*2)*0.1
=9.2664*10.1664+15.785*2.2*0.2+41.497*0.1
=94.205929+15.785*2.2*0.2+41.497*0.1
=94.205929+34.727*0.2+41.497*0.1
=94.205929+6.9454+41.497*0.1
=94.205929+6.9454+4.1497
=101.151329+4.1497
=105.301029 答案:(8.2+0.3*2+2.332*0.2)*(9.1+0.3*2+2.332*0.2)+(10.521+0.3*2+2.332*2)*2.2*0.2+(36.233+0.3*2+2.332*2)*0.1=105.301029你的问题在这里没有得到解决?请到 热门难题 里面看看吧!