5-(0.25-0.75)
5-0.25+0.75 = =
1个回答
相关问题
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|-0.25|-【+(-5.75)】+(-0.1)-|-(+0.5)|
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25×0.75-(-25)×0.5+25×(-0.25)
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1.(5.75-4.75)/[2.5+(0.75*1.25*8) 2.(6.9*3.6*3.5)/(1.25/0.25)
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x÷0.5-2.25=0.75
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67*0.25+2.5*3.75-4.5*0.25简算
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25+75-25+75=(25-25)+(75+75)=0+150=150______.
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x^2-4(0.5-0.25x)(1.5-0.75X)-24(0.5-0.25X)^2
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(0.75+0.2)/0.25*2.5 简算!式子
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-0.5-(-3.25)+2.75-(+7.5)=( )
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(-1.5+2.75)÷(-0.25)=