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 2.45*0.2+0.9+0.98+0.17+1.31+0.7+0.12+0.15+1.73+0.33+2.62+0.2+2 的值.
题型:数学计算
解:
2.45*0.2+0.9+0.98+0.17+1.31+0.7+0.12+0.15+1.73+0.33+2.62+0.2+2
=0.49+0.9+0.98+0.17+1.31+0.7+0.12+0.15+1.73+0.33+2.62+0.2+2
=1.39+0.98+0.17+1.31+0.7+0.12+0.15+1.73+0.33+2.62+0.2+2
=2.37+0.17+1.31+0.7+0.12+0.15+1.73+0.33+2.62+0.2+2
=2.54+1.31+0.7+0.12+0.15+1.73+0.33+2.62+0.2+2
=3.85+0.7+0.12+0.15+1.73+0.33+2.62+0.2+2
=4.55+0.12+0.15+1.73+0.33+2.62+0.2+2
=4.67+0.15+1.73+0.33+2.62+0.2+2
=4.82+1.73+0.33+2.62+0.2+2
=6.55+0.33+2.62+0.2+2
=6.88+2.62+0.2+2
=9.5+0.2+2
=9.7+2
=11.7 答案:2.45*0.2+0.9+0.98+0.17+1.31+0.7+0.12+0.15+1.73+0.33+2.62+0.2+2=11.7你的问题在这里没有得到解决?请到 热门难题 里面看看吧!