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 0.9×360×2577×(728-83/2)+360×4418×(585-83/2)+360×1963×(83/2-25) 的值.
题型:数学计算
解:
0.9×360×2577×(728-83/2)+360×4418×(585-83/2)+360×1963×(83/2-25)
=0.9×360×2577×686.5+360×4418×(585-83/2)+360×1963×(83/2-25)
=0.9×360×2577×686.5+360×4418×543.5+360×1963×(83/2-25)
=0.9×360×2577×686.5+360×4418×543.5+360×1963×16.5
=324×2577×686.5+360×4418×543.5+360×1963×16.5
=834948×686.5+360×4418×543.5+360×1963×16.5
=573191802+360×4418×543.5+360×1963×16.5
=573191802+1590480×543.5+360×1963×16.5
=573191802+864425880+360×1963×16.5
=573191802+864425880+706680×16.5
=573191802+864425880+11660220
=1437617682+11660220
=1449277902 答案:0.9×360×2577×(728-83/2)+360×4418×(585-83/2)+360×1963×(83/2-25)=1449277902你的问题在这里没有得到解决?请到 热门难题 里面看看吧!