用简便算法计算:6.54*99+6.54,36*10.1,35.2/0.25/0.4

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用简便算法计算:6.54*99+6.54,36*10.1,35.2/0.25/0.4用简便算法计算:6.54*99+6.54,36*10.1,35.2/0.25/0.4用简便算法计算:6.54*99+

用简便算法计算:6.54*99+6.54,36*10.1,35.2/0.25/0.4
用简便算法计算:6.54*99+6.54,36*10.1,35.2/0.25/0.4

用简便算法计算:6.54*99+6.54,36*10.1,35.2/0.25/0.4
6.54(99+1)
36(10+0.1)
35.2/(1/10)
这样来简便计算