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 5.02×(2×4.41+9.03+2×3.30)+12.56×0.5×2+33.65+3.90×0.5×2 的值.
题型:数学计算
解:
5.02×(2×4.41+9.03+2×3.30)+12.56×0.5×2+33.65+3.90×0.5×2
=5.02×24.45+12.56×0.5×2+33.65+3.90×0.5×2
=122.739+12.56×0.5×2+33.65+3.9×0.5×2
=122.739+6.28×2+33.65+3.9×0.5×2
=122.739+12.56+33.65+3.9×0.5×2
=122.739+12.56+33.65+1.95×2
=122.739+12.56+33.65+3.9
=135.299+33.65+3.9
=168.949+3.9
=172.849 答案:5.02×(2×4.41+9.03+2×3.30)+12.56×0.5×2+33.65+3.90×0.5×2=172.849你的问题在这里没有得到解决?请到 热门难题 里面看看吧!