7.5×0.18+1.25×1.8=
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7.5×0.18+1.25×1.8=
![7.5×0.18+1.25×1.8=](/uploads/image/z/6596640-0-0.jpg?t=7.5%C3%970.18%2B1.25%C3%971.8%3D)
7.5×0.18+1.25×1.8
=0.75×1.8+1.25×1.8
=1.8×(0.75+1.25)
=1.8×2
=3.6
=0.75×1.8+1.25×1.8
=1.8×(0.75+1.25)
=1.8×2
=3.6
7.5×0.18+1.25×1.8=
简算:2..25×1.8+1.25×0.18
2.25乘1.8+1.25乘0.18
2.25×1.8+1.25×0.18的简算
37.8÷1.25×0.18=37.8÷(1.25×0.18)______.(判断对错)
(1) 5.4除以18加12=?(2) 2.25乘1.8加1.25乘0.18=?3) [1-(2分之1+3分之1)乘36
1.6×7.5×1.25=?简便计算.
怎样简便算?1.6×7.5×1.25=
2.25×1.8+27.5×0.18简算!
简算:3.25*1.8+67.5*0.18
1.8×0.9+0.18 简便计算
1.8×2.6+1.8×7.5-1.8 简便计算