25×4×101-×101(-)×60
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解:(1)=;
(2)-,
=(1),
=1,
=;
(3)15×(),
=15×+15×,
=10+9,
=19;
(4)(25×51),
=(51)×25,
=12×25,
=300;
(5)+,
=(),
=1,
=;
(6)25×4,
=25×4+4,
=100+3,
=103;
(7)×101-,
=(101-1),
=100,
=70;
(8)×101,
=×100+×1,
=63+,
=63.63;
(9)(-)×60,
=×60-×60,
=35-12,
=24.
解析分析:(1)依据分数乘法计算方法即可解答,
(2)(3)(5)(6)(7)(8)(9)运用乘法分配律解答,
(4)运用乘法结合律解答.
点评:(1)依据四则运算顺序正确进行计算,(2)正确运用四则运算计算方法解决问题,是本题考查知识点..