100-34=5.5×100=0.36+0.04=
數(shù)學(xué)公式=數(shù)學(xué)公式=數(shù)學(xué)公式=
1÷25%=4.5×5÷4.5×5=

解:100-34=665.5×100=5500.36+0.04=0.4
=40=64=
1÷25%=44.5×5÷4.5×5=25
故答案為:66,550,0.4,40,64,,4,25.
分析:根據(jù)整數(shù)、分?jǐn)?shù)、小數(shù)、百分?jǐn)?shù)的加減乘除計(jì)算的方法進(jìn)行計(jì)算,能簡(jiǎn)算的要簡(jiǎn)算.
點(diǎn)評(píng):計(jì)算時(shí),要靈活運(yùn)用所學(xué)的知識(shí),快速準(zhǔn)確的進(jìn)行計(jì)算.
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