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 1253.50+561.00+543.5+771.00+240.50+240.50+14.00+5.50+5.50+1389.50 的值.
题型:数学计算
解:
1253.50+561.00+543.5+771.00+240.50+240.50+14.00+5.50+5.50+1389.50
=1814.5+543.5+771+240.5+240.5+14+5.5+5.5+1389.5
=2358+771+240.5+240.5+14+5.5+5.5+1389.5
=3129+240.5+240.5+14+5.5+5.5+1389.5
=3369.5+240.5+14+5.5+5.5+1389.5
=3610+14+5.5+5.5+1389.5
=3624+5.5+5.5+1389.5
=3629.5+5.5+1389.5
=3635+1389.5
=5024.5 答案:1253.50+561.00+543.5+771.00+240.50+240.50+14.00+5.50+5.50+1389.50=5024.5你的问题在这里没有得到解决?请到 热门难题 里面看看吧!