3.8乘以4.2加38乘以0.58简算
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3.8乘以4.2加38乘以0.58简算
3.8乘以4.2加38乘以0.58简算
3.8乘以4.2加38乘以0.58简算
3.8
3.8乘以4.2加38乘以0.58简算
7.8乘以4.2加2.2乘以4.2等于(7.8+2.2)乘以4.2这是根据( )简算
2000乘以1999减1999乘以1998加1998乘以1997减1997乘以1996,简算
99乘以38加38.
18.8乘以5.8加7.2乘以4.2加11.6乘以4.2
18.8乘以5.8加7.2乘以4.2加11.6乘以4.2
18.8乘以5.8加7.2乘以42加11.6乘以4.2 = = =
2.25乘以1.8加12.5乘以0.18 简算?
简算:0.9999乘以0.7加0.1111乘以2.7
98乘以9加98乘以91简算!
简算:4.4乘以57.8加45.3乘以5.6.
124乘以38加65乘以124加76乘以110减76乘以7简便计算
1.69除以1.3加2.5乘以0.4简算,和还有1.25乘以32乘以2.5简算
简算 9乘以99加19
(1.25加0.9)乘以8简算
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