分析:(1)先把101分解成100+1,再運(yùn)用乘法分配律簡算;
(2)運(yùn)用乘法交換律簡算;
(3)先算小括號里面的減法,再算括號外的乘法,最后算除法;
(4)運(yùn)用乘法分配律簡算;
(5)根據(jù)減法的性質(zhì)簡算;
(6)先把16分解成8×2,再運(yùn)用乘法結(jié)合律簡算.
解答:解:(1)101×87,
=(100+1)×87,
=100×87+1×87,
=8700+87,
=8787;
(2)25×33×4,
=25×4×33,
=100×33,
=3300;
(3)(124-85)×12÷26,
=39×12÷26,
=468÷26,
=18;
(4)74×37-34×37+37×60,
=(74-34+60)×37,
=100×37,
=3700;
(5)234-66-34,
=234-(66+34),
=234-100,
=134;
(6)125×25×16,
=125×25×(8×2),
=(125×8)×(25×2),
=1000×50,
=50000.
點(diǎn)評:此題是考查四則混合運(yùn)算,要仔細(xì)觀察算式的特點(diǎn),靈活運(yùn)用一些定律進(jìn)行簡便計(jì)算.