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 2.63*0.15+6.03+3.67+0.3+0.6+0.26+2.81+2.62+2+0.3+2.47+1.23-(1.73*0.95)-(1.73*0.55)-(0.9*2.38) 的值.
题型:数学计算
解:
2.63*0.15+6.03+3.67+0.3+0.6+0.26+2.81+2.62+2+0.3+2.47+1.23-(1.73*0.95)-(1.73*0.55)-(0.9*2.38)
=2.63*0.15+6.03+3.67+0.3+0.6+0.26+2.81+2.62+2+0.3+2.47+1.23-1.6435-(1.73*0.55)-(0.9*2.38)
=2.63*0.15+6.03+3.67+0.3+0.6+0.26+2.81+2.62+2+0.3+2.47+1.23-1.6435-0.9515-(0.9*2.38)
=2.63*0.15+6.03+3.67+0.3+0.6+0.26+2.81+2.62+2+0.3+2.47+1.23-1.6435-0.9515-2.142
=0.3945+6.03+3.67+0.3+0.6+0.26+2.81+2.62+2+0.3+2.47+1.23-1.6435-0.9515-2.142
=6.4245+3.67+0.3+0.6+0.26+2.81+2.62+2+0.3+2.47+1.23-1.6435-0.9515-2.142
=10.0945+0.3+0.6+0.26+2.81+2.62+2+0.3+2.47+1.23-1.6435-0.9515-2.142
=10.3945+0.6+0.26+2.81+2.62+2+0.3+2.47+1.23-1.6435-0.9515-2.142
=10.9945+0.26+2.81+2.62+2+0.3+2.47+1.23-1.6435-0.9515-2.142
=11.2545+2.81+2.62+2+0.3+2.47+1.23-1.6435-0.9515-2.142
=14.0645+2.62+2+0.3+2.47+1.23-1.6435-0.9515-2.142
=16.6845+2+0.3+2.47+1.23-1.6435-0.9515-2.142
=18.6845+0.3+2.47+1.23-1.6435-0.9515-2.142
=18.9845+2.47+1.23-1.6435-0.9515-2.142
=21.4545+1.23-1.6435-0.9515-2.142
=22.6845-1.6435-0.9515-2.142
=21.041-0.9515-2.142
=20.0895-2.142
=17.9475 答案:2.63*0.15+6.03+3.67+0.3+0.6+0.26+2.81+2.62+2+0.3+2.47+1.23-(1.73*0.95)-(1.73*0.55)-(0.9*2.38)=17.9475你的问题在这里没有得到解决?请到 热门难题 里面看看吧!