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时间:2018-11-05
《分数小数混合计算题》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、姓名×86168×1110÷[56×(-)]×(X+10)=×(5X-6)64××+×1.÷[-4.5×(20%+)]2.1-―――――3.1990×1999-1989×20004.++++…+6.×1.25+×2.2-125%7.5-[-(2.5-)]÷0.1258.1.1×+40.9÷-4.09×5.6×0.375+×5.4-0.375×0.9-(÷+×)3.75÷+(1.5+)×1998÷[(+)×-0.75]÷5.5×+3.6÷1.2-×0.6解方程:1.3.4.5.(1)(2)6.5.4÷〔10÷(6-1.8)×〕7.÷14+×-(1-)10.解方程:-χ=1.2:=1.3.6÷2.
2、4+5.5×-6×0.62.2+(3-2.75)÷1〕÷33.10-(2÷1+×1)4.9999×7778+3333×66665.51÷+71÷+91÷6.7.方框里应填什么数?[(□+)÷]×8.9.-+-+10.〔51-(18-1÷)×1〕÷0.622.3.5.1÷〔32-(32.4-×25%)〕×125.8×÷[1÷(―2.95)]6.〔(-0.75)×2010+3.4×〕÷37.××××8.÷(243×3.75+×41.1+×214)9.1.2:=10.-=131.―+―0.8752.0.36×2.5+0.25×6.43.(×+)÷(11-)4.2.52×[-×(+)]5.解方程x+8
3、×0.5=166.1.1×6.5+0.53×11-11.87.8.77.625-2+22-89.÷(1-×)+1.3.14×35.2+6.28×23.3+1.57×36.42.3.×+1÷+×4.÷[-(32.4-×0.25)]×126.1110÷〔56×(-)7.÷[-(7.4-×0.25)]×128.9.88888×0.9+11111×2.810.解方程:1.1.1×6.5+5.3×1.1-11.82.3.77.625-2+22-84.(+)÷+5.÷(1-×)+6.7.5×8+0.26×4-24.87.3.14×35.2+6.28×23.3+1.57×36.48.9.×+1÷+×1.5.
4、6×0.375+×5.4-0.375×0.92.-(÷+×)3.3.75÷+(1.5+)×4.1998÷6.1110÷〔56×(-)〕7.(5+4)×+0.6×(4+5)8.19.98×37-199.8×1.9+1998×0.829.×(4.85÷-3.6+6.15×3)10.解方程:0.8x-8.5×2=71.―+―0.8752.0.36×2.5―0.25×6.43.(×+)÷(11-)4.2.52×[-×(+)]5.解方程x+8×0.5=166.55.6×(2-)+56×+(1+)×38.47.÷14+×-(1-)1.(+-)×2.(+1+)÷(++)3.×7.7+3.3×0.8-80%
5、 4.〔(-0.75)×2010+3.4×〕÷35.1.2:=6.-=+17.13.92-(1.19+9.92)-2.818.8.75×4.3+57×0.8759.4.5×0.24÷〔45×(0.2+1.8)〕10.×+×+×311.x-750=85%x12.x-x=131.2.25×1.8+12.5×0.182.3.2008-900÷15×124.(-×)÷5.9×1.7+9.1÷1.7-5×1.7+4.5÷1.78.121×0.18+121×0.09-27×1.211.×1.25+×2.2-5÷42.5-[-(2.5-)]÷0.1251.×+1÷+×2.3.75÷+(1.5+)×3.÷14
6、+×-(1-)4.[1.8××(1.8-÷1.8)]÷0.81.1110÷〔56×(-)〕(5+4)×+0.6×(4+5)77.625-2+22-81+1+1+-2.875+2-1999+199+19+12.4×7.6+7.6×6.5+11×0.762.解方程:(每题3分,共6分)8.75-4=60.8(-5)=0.2(+10)〔(-0.625)×20.11+3.4×〕×4-+-+1.1×6.5+0.53×11-11.814.解方程:(每题3分,共6分)9.875+2=191.2(-2.5)=0.4(+2.5)〔(-0.625)×20.11+3.4×〕×4-+-+2.解方程:(每题3分,共6分
7、)9.875-=19(-2.5)=(+2.5)1×17.6-4÷+2.64×12.5-+-+2010÷2010+12.解方程:(每题3分,共6分)+6=9=120.62520.0837-200.81.9+20080.821-2.解方程:(每题3分,共6分)=90-100-1.2=1×17.6-4÷+2.64×12.58×÷[1÷(―2.95)]2.解方程:(每题3分,共6分)+6=9=120.62
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