(38.6-12.75)/2.5*0.3求简算.
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(38.6-12.75)/2.5*0.3求简算.(38.6-12.75)/2.5*0.3求简算.(38.6-12.75)/2.5*0.3求简算.你写的/是除号吧.(38.6-12.75)/2.5*0.
(38.6-12.75)/2.5*0.3求简算.
(38.6-12.75)/2.5*0.3求简算.
(38.6-12.75)/2.5*0.3求简算.
你写的 / 是除号吧.
(38.6-12.75)/2.5*0.3
=25.85÷2.5×0.3
=10.34×0.3
=3.102
没有简便方法哟.
(38.6-12.75)/2.5*0.3求简算.
(38.6-12.75)/2.5*0.3简便方法
0.3(x-9)=12.75
0.3(x-9)=12.75
0.3(x-9)=12.75解方程
12.75+3.87-2.75=?(简便计算)
计算-[0.5-1/3-(1/6+2.5-0.3)]
2.5×4.6×0.4×0.3
(-8.35)+(-12.75)+(+8.35)-(-12.25)用简便算法
能巧算的就巧算:87.25-(3.47-12.75+6.53)
8.5(x-12)=12.75解方程,
用简便方法计算 10.3×99+10.3 3.7×2.5+0.3×2.5 0.125×(8+0.8) 1.6×7.8×1.25
0.8×(3.2-0.4)÷0.2 12.75÷(16-7.36-3.64) 简便算法0.8×(3.2-0.4)÷0.2 12.75÷(16-7.36-3.64) 简便算法
38.6-x=12.6
6乘2.5乘0.3等于几
17.98+2.5*0.3-18/1.5 能简就简
0.3×2.5×0.4的简便方法
2.5*0.3+0.8*0.25可以简算吗?