168-59-41688-590+1128×(29×125)108×125
(40+4)×253600÷(36×4)1300÷25÷456×125
28×37+74×37-37×2142+586+358+114195×101-195.

解:(1)168-59-41,
=168-(59+41),
=168-100,
=68;

(2)688-590+112,
=688+112-590,
=800-590,
=210;

(3)8×(29×125),
=29×(8×125),
=29×1000,
=29000;

(4)108×125,
=100×125+8×125,
=12500+1000,
=13500;

(5)(40+4)×25,
=40×25+4×25,
=1000+100,
=1100;

(6)3600÷(36×4),
=3600÷36÷4,
=100÷4,
=25;

(7)1300÷25÷4,
=1300÷(25×4),
=1300÷100,
=13;

(8)56×125,
=7×(8×125),
=7×1000,
=7000;

(9)28×37+74×37-37×2,
=(28+74-2)×37,
=100×37,
=3700;

(10)142+586+358+114,
=(142+358)+(586+114),
=500+700,
=1200;

(11)195×101-195,
=195×(101-1),
=195×100,
=19500.
分析:運(yùn)用加法、乘法的運(yùn)算定律、減法的運(yùn)算性質(zhì)、除法的運(yùn)算性質(zhì)進(jìn)行簡(jiǎn)便計(jì)算.
點(diǎn)評(píng):此題考查的目的是使學(xué)生牢固掌握加法、乘法的運(yùn)算定律和減法、除法的運(yùn)算性質(zhì),并且能夠靈活選擇簡(jiǎn)便方法進(jìn)行計(jì)算.
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