解:(1)10.24-6.67-1.33,
=10.24-(6.67+1.33),
=10.24-8,
=2.24;
(2)32000÷125÷8,
=32000÷(125×8),
=32000÷1000,
=32;
(3)7.31+15.05+2.69+4.95,
=(7.31+2.69)+(15.05+4.95),
=10+20,
=30;
(4)47×101,
=47+(100+1),
=47×100+47,
=4700+47,
=4747.
分析:(1)10.24-6.67-1.33,根據(jù)減法的運(yùn)算性質(zhì),a-b-c=a-(b+c),據(jù)此進(jìn)行簡算;
(2)32000÷125÷8,根據(jù)除法的運(yùn)算性質(zhì),a÷b÷c=a÷(b×c),據(jù)此進(jìn)行簡算;
(3)7.31+15.05+2.69+4.95,運(yùn)用加法的交換律和結(jié)合律進(jìn)行簡算;
(4)47×101,運(yùn)用乘法分配律進(jìn)行簡算.
點(diǎn)評:此題主要考查靈活運(yùn)用減法、除法的運(yùn)算性質(zhì)和加法、乘法的運(yùn)算定律進(jìn)行簡便計(jì)算.