解:(1)952-952÷17,
=952-56,
=896;
(2)(
-
×
)
,
=(
-
)
,
=
,
=
;
(3)(
+
)×
,
=
×12+
×
,
=5+
,
=5+(
),
=5+1,
=6;
(4)1.28×5.37-2.8×0.537,
=1.28×5.37-0.28×5.37,
=(1.28-0.28)×5.37,
=1×5.37,
=5.37;
(5)
×
+
,
=
×
+
×
,
=
×(
+
),
=
×1,
=
;
(6)
×
×(2009×42×85),
=
×
×2009×42×85,
=2009×2×5,
=2009×(2×5),
=2009×10,
=20090.
分析:(1)先算除法,再算減法;
(2)先算小括號(hào)里的乘法,再算小括號(hào)里的減法,最后算括號(hào)外的除法;
(3)先運(yùn)用乘法的分配律進(jìn)行簡(jiǎn)算,再運(yùn)用加法的結(jié)合律進(jìn)行簡(jiǎn)算即可;
(4)運(yùn)用乘法的分配律進(jìn)行簡(jiǎn)算;
(5)先把除以
化成乘以
,再運(yùn)用乘法的分配律進(jìn)行簡(jiǎn)算;
(6)去括號(hào),直接約分計(jì)算即可.
點(diǎn)評(píng):此題考查了整數(shù)、分?jǐn)?shù)四則混合運(yùn)算的順序,注意靈活運(yùn)用運(yùn)算定律進(jìn)行簡(jiǎn)算.