8.59+2.57+3.43+5.47怎么用低等式计算
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8.59+2.57+3.43+5.47的简便计算
8.59+2.57+3.43+5.47怎么用低等式计算
简便计算:8.57-2.47+3.43+5.47
求一道数值分析课设题答案用形如a*exp(x)+b*sin(x)+c*ln(x)+d*cos(x)的函数按最小二乘原理拟合下列数据:X 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50Y 1.28 1.65 2.12 2.72 3.43 2.80 3.53 4.46 5.47 5.89楼顶裸奔谢~
71.2-8.59-1.41简便计算
简算:2.57+13.99
2.57乘以4.
2.57英语怎么读
4.8+2.57+3.64tijdksfljslsaknvjkrfhbfdbfhdsjfhsdjkfhdjskfhsdjkhfjdskhfkjsdhfjsdhkfjhdskjfhdsjfhksdhfdsjkfhjshfjhfjdjddddddddddddddddddddddddddddddddddddddddddddddjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
18.32-5.47-4.32 简便计算
5.26+3.43+0.74 简便计算
3.43*2.5*0.24简便计算
6.88×3.43+ 6.86×1.56=
8.59+4.75-9.68的简便运算
简算 3.64-8.43+(9.36-2.57)
简便计算:7.56+3.42-7.5+3.43
(95.43-3.43)*1.43的简便计算方法
简便运算:9.43-(1.25+3.43)