解:(1)19175÷59+678,
=325+678,
=1003;
(2)36.5×1.4-8.51÷3.7,
=51.1-2.3,
=48.8;
(3)4

+4

÷3

×1

,
=4

+

×

×

,
=4

+

×

,
=4

+

=4

+2

,
=(4+2)+(


),
=6+1

,
=7

;
(4)4.6×

+0.6×3.4+2×

,
=4.6×0.6+0.6×3.4+2×0.6,
=(4.6+3.4+2)×0.6,
=10×0.6,
=6;
(5)[1

+(2

-0.35)×

]÷12,
=[1

+

×

]÷12,
=[1

+2]÷12,
=

×

,
=

.
分析:(1)先算除法,再算加法;
(2)同時(shí)運(yùn)算乘法和除法,最后算減法;
(3)先算除法,再算乘法,最后算加法;
(4)運(yùn)用乘法分配律簡(jiǎn)算;
(5)先算小括號(hào)里面的減法,再算中括號(hào)里面的乘法,然后算中括號(hào)里面的加法,最后算括號(hào)外的除法.
點(diǎn)評(píng):1、如果是同一級(jí)運(yùn)算,一般按從左往右依次進(jìn)行計(jì)算;
2、如果既有加減、又有乘除法,先算乘除法、再算加減;
3、如果有括號(hào),先算括號(hào)里面的;
4、如果符合運(yùn)算定律,可以利用運(yùn)算定律進(jìn)行簡(jiǎn)算.