(0.75×6.4×93)÷(2.5×0.62×0.32)简算
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(0.75×6.4×93)÷(2.5×0.62×0.32)简算(0.75×6.4×93)÷(2.5×0.62×0.32)简算(0.75×6.4×93)÷(2.5×0.62×0.32)简算(0.75×6
(0.75×6.4×93)÷(2.5×0.62×0.32)简算
(0.75×6.4×93)÷(2.5×0.62×0.32)简算
(0.75×6.4×93)÷(2.5×0.62×0.32)简算
(0.75×6.4×93)÷(2.5×0.62×0.32)
=(0.75÷2.5)×(6.4÷0.32)×(93÷0.62)
=0.3×20×150
=300
(0.25X3X3.2X2X31X3)÷(2.5×0.31X2×0.32)=(0.25X3.2X31X3X3X2)÷(0.25×3.2X31X10X0.1X0.01X2)=(3X3X2)÷(10X0.1X0.01X2)=9÷0.01=900
(0.75×6.4×93)÷(2.5×0.62×0.32)简算
简算(0.75*6.4*93)/(2.5*0.62*0.32)
3.2×1.25×2.5 42.6÷2.5÷4 递等式(能简算要简算)0.75×24÷0.25
23.8+6.4÷2.5 能否简算
简便计算 99*2.5+2.5 6.4*4.5+3.6*4.5 6.25/0.25+0.75 99*2.5+2.5 42.5+24.4/16 0.8*(13-2.53/18)
(2.5×4/5)÷(1/4×0.8)-0.75÷3/40=?
0.75除以2.5的商乘6.4,积是多少
0.75*15+4.5*2.5 3.6*31.4+43.9*6.4 简便计算
简便计算:(7.2×7.5×6.4)÷(0.9×2.5×1.6)
2.5+0.75÷1.5-2.25 简便运算
2.5 6.4.
﹣11分之7÷2.5×(0.75)÷(1又5分之2)÷11分之3×(﹣13分之8)
1、4.8÷32 2、(6.4×0.75×81)÷(0.32×25×2.7) 3、264×0.0298—5.36×2.98—0.2984、(3.4×4.8×5.7)÷(1.9×1.7×2.4)简便方法,要用递等式.
6.4÷(40-x)=20%
(78.6-0.786×2.5+0.75×21.4)÷15×1997=?
0.75×15+4.5×2.5 3.6×31.4+43.9×6.4 的简便运算
1.156×157.157-157×156.1562.(8.88+8.88+8.88+8.88)×1.253.(6.4×7.5×8.1)÷(3.2×2.5×2.7)4.20.86÷12.5+0.8÷12.5-9.16÷12.5
1/(2.5+0.75*1.25*8) 巧算