0.21乘以6.4加0.42乘以1.8简便计算
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0.21乘以6.4加0.42乘以1.8简便计算0.21乘以6.4加0.42乘以1.8简便计算0.21乘以6.4加0.42乘以1.8简便计算
0.21乘以6.4加0.42乘以1.8简便计算
0.21乘以6.4加0.42乘以1.8简便计算
0.21乘以6.4加0.42乘以1.8简便计算
0.21乘以6.4加0.42乘以1.8简便计算
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0.65乘以6.4减6.5乘以0.54加65乘以9%
0.65乘以6.4减6.5乘以0.54加65乘以9%
27乘以3.4加15.4乘以34减340乘以百分之81,怎么简算.
加10%是乘以1 40%乘以1.4 50%乘以1.4 60%乘以1.4 70%乘以1.7 80%乘以1.8 90% 1.9 那100%的管理费又如何算加10%是乘以1 40%乘以1.4 50%乘以1.4 60%乘以1.4 70%乘以1.7 80%乘以1.8 90% 1.9 那100%的管理费又如何算呢?15%
9.99乘以22.2加33.3乘以3.34
9.99乘以22.2加33.3乘以3.34
9999乘以7加1111乘以37
26乘以187加169乘以2
111111乘以999999加999999乘以555555
一乘以二乘以三分之一加2乘以3乘以4分之一+3乘以4乘以5分之1+……+48乘以49乘以50分之1.