4936乘(0.75乘42.7减0.573乘25加57.3)除以3
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/07 05:56:06
x)346{s)613ogjn>Z`jgr'$铬GΆ|:@uL*!lUjj@XJJ5J5!bqmn
.hDD|sS)chdle@ ~
4936乘(0.75乘42.7减0.573乘25加57.3)除以3
4936乘(0.75乘42.7减0.573乘25加57.3)除以3
4936乘(0.75乘42.7减0.573乘25加57.3)除以3
4936*(0.75*42.7-0.573*25+57.3)/3
=4936*(0.75*42.7-25*0.573+100*0.573)/3
=4936*[0.75*42.7+(100-25)*0.573]/3
=4936*(0.75*42.7+75*0.573)/3
=4936*(75*0.427+75*0.573)/3
=4936*[75*(0.427+0.573)]/3
=4936*75/3
=4936*25
=1234*4*25
=1234*100
=123400
4936乘(0.75乘42.7减0.573乘25加57.3)除以3
0.65乘98=?乘?减?乘?
(0.75乘42.7加57.3减0.573乘25)除以3乘以7972简便计算.
负1.53乘0.75加0.53乘4分之3减3.4乘0.75
1乘2乘3乘4乘5乘6乘7乘8乘9乘10减x=10000求大神帮助求x
简算101乘26.9减1.25乘26.9乘0.8
4.6乘56+48乘4.6减4.6乘4
1080乘125减125乘125乘8
5乘6乘7乘8乘9分之5乘6乘7乘8乘9减1乘2乘3乘4乘5(用简便方法算)
28乘29乘30减28乘29乘5减25乘28乘19
简便运算 382乘101减382 4乘60乘50乘8 125乘25乘64
0.75乘32乘12.5简便计算
0.375乘0.75乘3.2 简便计算!
0.75乘4.3加2.5乘0.
2.5乘0.6减18乘0.
2009乘2011减2008乘2012?
1996乘19951995减1995乘19961996
8乘43减860乘0.09