解:(1)

×

×

,
=

×

,
=

;
(2)

÷

÷

,
=

×

,
=

;
(3)

×(

+7),
=

×

+7×

,
=

+

,
=

;
(4)

×

÷

,
=

×

,
=

;
(5)

×

+

×

,
=

×(

+

),
=

×1,
=

;
(6)96×

-36÷

+

×40,
=96×

-36×

+

×40,
=(96-36+40)×

,
=100×

,
=80;
(7)

÷[(

-

)×2],
=

÷[

×2],
=

÷

,
=1;
(8)

+

+

-

,
=(

+

)+(

-

),
=1+

,
=1

;
(9)

×

÷

×

,
=

×

×

×

,
=(

×

)×(

×

),
=1×

,
=

;
(10)(

-

)-(

-

),
=

-

-

+

,
=(

+

)-(

+

),
=

-1,
=

;
(11)

×0.25+

×

,
=

×(0.25+

),
=

×1,
=

.
分析:(1)(2)(4)按照從左到右的順序計(jì)算;
(3)(5)(11)運(yùn)用乘法分配律簡(jiǎn)算;
(6)(9)先把除法變成乘法,再運(yùn)用乘法分配律簡(jiǎn)算;
(7)先算小括號(hào)里面的減法,再算中括號(hào)里面的乘法,最后算括號(hào)外的除法;
(8)運(yùn)用加法交換律和加法結(jié)合律簡(jiǎn)算;
(10)先去括號(hào),再根據(jù)加法結(jié)合律簡(jiǎn)算和減法的性質(zhì)簡(jiǎn)算.
點(diǎn)評(píng):本題考查了四則混合運(yùn)算,注意運(yùn)算順序和運(yùn)算法則,靈活運(yùn)用所學(xué)的運(yùn)算定律進(jìn)行簡(jiǎn)便計(jì)算.