分析:(1)運(yùn)用減法的性質(zhì)以及加法交換律與結(jié)合律簡(jiǎn)算;
(2)先算括號(hào)內(nèi)的,再算括號(hào)外的乘法和除法;
(3)先算括號(hào)內(nèi)的除法,再算括號(hào)內(nèi)的加法,最后算括號(hào)外的乘法;
(4)先算括號(hào)外的加法和括號(hào)內(nèi)的加法,然后算括號(hào)外的減法.
解答:解:(1)15.73-(2.17+0.73)-1.83,
=15.73-2.17-0.73-1.83,
=(15.73-0.73)-(2.17+1.83),
=15-4,
=11;
(2)(339-67)×15÷24,
=272×15÷24,
=4080÷24,
=170;
(3)64×(12+65÷13),
=64×(12+5),
=64×17,
=1088;
(4)8.37+5.95-(6.52+3.44),
=14.32-9.96,
=4.36.
點(diǎn)評(píng):此題考查了小數(shù)、整數(shù)的四則混合運(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)算律簡(jiǎn)便計(jì)算.