分析:(1)(4)運(yùn)用減法的性質(zhì)簡(jiǎn)算;
(2)(5)運(yùn)用乘法分配律簡(jiǎn)算;
(3)把64看作4×8,運(yùn)用乘法交換律與結(jié)合律簡(jiǎn)算;
(6)運(yùn)用加法交換律與結(jié)合律簡(jiǎn)算.
解答:解:(1)26-3.17-7.83,
=26-(3.17+7.83),
=26-11,
=15;
(2)67×38+33×38,
=(67+33)×38,
=100×38,
=3800;
(3)125×25×64,
=125×25×4×8,
=(125×8)×(25×4),
=1000×100,
=100000;
(4)29.38-(19.38-4.76),
=29.38-19.38+4.76,
=10+4.76,
=14.76;
(5)329×87-87×29,
=(329-29)×87,
=300×87,
=26100;
(6)5.8-3.62-0.38+0.2,
=(5.8+0.2)-(3.62+0.38),
=6-4,
=2.
點(diǎn)評(píng):完成本題要注意分析式中數(shù)據(jù),運(yùn)用合適的簡(jiǎn)便方法計(jì)算.