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 19.66+67.75+33.1+31.11+28.73+12.78+12.78+3.82+15.79+14.28+23.31+20.56 的值.
题型:数学计算
解:
19.66+67.75+33.1+31.11+28.73+12.78+12.78+3.82+15.79+14.28+23.31+20.56
=87.41+33.1+31.11+28.73+12.78+12.78+3.82+15.79+14.28+23.31+20.56
=120.51+31.11+28.73+12.78+12.78+3.82+15.79+14.28+23.31+20.56
=151.62+28.73+12.78+12.78+3.82+15.79+14.28+23.31+20.56
=180.35+12.78+12.78+3.82+15.79+14.28+23.31+20.56
=193.13+12.78+3.82+15.79+14.28+23.31+20.56
=205.91+3.82+15.79+14.28+23.31+20.56
=209.73+15.79+14.28+23.31+20.56
=225.52+14.28+23.31+20.56
=239.8+23.31+20.56
=263.11+20.56
=283.67 答案:19.66+67.75+33.1+31.11+28.73+12.78+12.78+3.82+15.79+14.28+23.31+20.56=283.67你的问题在这里没有得到解决?请到 热门难题 里面看看吧!