五年級(jí)上冊(cè)小數(shù)簡便計(jì)算200題及答案

第第頁五年級(jí)上冊(cè)小數(shù)簡便計(jì)算200題及答案8×2.3×1.25＝12.5×60.4×12.8×0.25＝4.38＋55.6－0.38＝105.6×0.125＝1.25×7.3×64×2.5＝45.7×15.2＋45.7×84.8＝15.74＋81.8－18.74＝43÷5－13÷5＝14.45＋61.7－11.45＝3.23×4.22＋0.8×4.22－3.03×4.22＝16.5×1.7＋16.5×8.3＝21.8÷2.5÷0.04＝8.1÷125÷0.8＝9.79＋18.62－6.62－8.79＝6.5×102＝6.3×0.5＋25.7÷2＝175.2×0.125＝0.125×3.63×0.8＝0.45×0.5＋47.55÷2＝0.2＋70.6＋7.8＝1.89×101－1.89＝39.4×37－1.1×37－28.3×37＝3.66×0.25＋56.34÷4＝4.3×0.5＋59.7÷2＝27.23－(6.23＋5.42)＝2.29×20.1－2.29×10.1＝48.8÷25÷4＝0.99×101＝158.4×0.125＝23.2×101－23.2＝0.125×5.42×8＝34.7－3.1－6.9＝8.8－15.98＋19.98＝2.86＋50＋0.14＝2.51×99＋2.51＝9×4×0.25＝113.6×0.125＝1.89÷4＋6.11÷4＝27.3÷125÷0.8＝14.63＋6.17＋9.37－0.17＝4.08÷125÷0.8＝3.7×0.25×4＝22.6×2.13－22.6×1.13＝4.07×9.9＝1.25×6.72×8＝44.5÷4－26.5÷4＝44.4×3.77－44.4×2.77＝2.52×0.5＋33.48÷2＝281÷(2.81×8)＝15.99－(8.99－7.06)＝19.1×0.2＋19.1×99.8＝4.33×11.4＋4.4×11.4＋91.27×11.4＝0.25×54＝25.1－16.06＋7.06＝6860÷(34.3×8)＝40.8×99＋40.8＝3.96×99＝29.8×99＋29.8＝48.5÷1.25÷0.8＝22.65－(9.65－5.14)＝23.8×4.41＋0.76×4.41－23.56×4.41＝11.55＋1.93－6.93＋2.45＝3.98×9.9＝0.125×5.66×8＝1.92×17.7－0.42×17.7＋8.5×17.7＝2.21÷4＋11.79÷4＝59.2×0.125＝19.8×101－19.8＝8×9.42×0.125＝12.5×0.822×32×0.25＝1.1×9.9＝2.71＋3.24＋5.29＝8×8.33×1.25＝36.3÷4－34.3÷4＝20.5×99＋20.5＝4.64×1.66＋8.7×1.66＋86.66×1.66＝4.9÷(4.9×4)＝32.4÷25÷4＝8.1÷125÷8＝8÷(0.08×8)＝34.4÷125÷0.08＝0.76×3.35－0.62×3.35＋9.86×3.35＝7.2－0.05＋0.05＝5.4×4×0.25＝12.5×0.395×3.2×25＝36.57－(20.57－2.31)＝22.58＋46.3－16.58＝1.65×0.99＝23.9×5.5＋0.08×5.5＋76.02×5.5＝12.5×6.7×3.2×2.5＝2.36×0.5＋57.64÷2＝1.25×6.27×0.8＝38.6×101＝1.64×0.5＋30.36÷2＝6.91＋37.5－0.91＝25.6×0.25＝20.2×9.9＝3.55×1.01－3.55×0.01＝7.4÷(3.7×4)＝3.43×14.4－0.58×14.4＋7.15×14.4＝21.5×0.25＋30.5÷4＝19.6÷1.25÷8＝4.81×99＋4.81＝17.8×1.45＋17.8×98.55＝1.25×1.37×0.8＝27.5×5.7－0.53×5.7－25.97×5.7＝16.7×0.25×4＝28÷25÷0.04＝29.9×34.4＋29.9×65.6＝16.1÷2.5÷4＝21.43＋11－26.43＝8.41＋3.64＋9.36＋7.59＝14.1－1.09－1.91＝31.4－9.17＋1.17＝0.1×4.6＋0.1×95.4＝39.89－(14.89＋2.28)＝2.19×0.25＋53.81÷4＝4.02÷12.5÷0.8＝16.7－12.41＋4.41＝1.72÷2.5÷0.04＝0.91×4.8＋0.91×5.2＝26.8×9.9＝15.5×4.92－9.9×4.92＋94.4×4.92＝2.56＋7.88＋7.44＝45.6×0.25＝11.82＋7.69＋9.31＋3.18＝25.1－(7.1－1.08)＝1.26×99＝2.52＋0.87＋1.48＝17.68＋6.99－9.68－8.99＝13.29＋24.1－16.29＝42.04－(15.04－9.49)＝3.12×3.82＋0.78×3.82＋6.1×3.82＝2.21＋2.49－3.21＋0.51＝1.17×22.7－116×0.227＝16.5＋9.05＋4.95－2.5＝5.24＋12.02－10.02＋9.76＝41.12－(4.12－6.5)＝87.6×0.25＝24.6×101－24.6＝15.94＋17.65＋0.35＋6.06＝20.3＋3.11＋0.89－6.3＝44.7÷4－28.7÷4＝8.9×0.5＋7.1÷2＝2.39÷0.25÷4＝13.6×16.5＋7.2×16.5－19.8×16.5＝12.4×9.9＝15.85＋20.77＋2.23－2.85＝24.4÷0.25÷0.4＝40.9×46.9－0.63×46.9－30.27×46.9＝1.25×0.186×12.8×0.25＝2.15×99＋2.15＝2.27÷5＋2.73÷5＝12.5×1.66×3.2×0.25＝33.1－21.73＋25.73＝0.28＋2.55－2.28＝9.7×99＝12.4×0.25×4＝3.91×0.28＋8.5×0.28－11.41×0.28＝46.2×2.21＋0.01×2.21－36.21×2.21＝2.13×0.25＋65.87÷4＝19.11＋94.7－12.11＝10.3×2.27＋0.85×2.27－1.15×2.27＝3.03＋0.76＋4.97＝2.98＋0.94＋2.02＝49.06－(18.06＋0.87)＝10.5×99＝18.2－15.59＋9.59＝8×6.95×0.125＝3.36×39＋5.1×39＋1.54×39＝13.2×1.02－0.47×1.02－2.73×1.02＝3.85＋0.93＋5.15＝0.25×91.2＝0.25×90＝3.07÷5＋26.93÷5＝220×0.125＝8.5×0.5＋59.5÷2＝76.8×0.25＝0.125×9.41×8＝1.33÷25÷0.4＝1.25×9.07×0.8＝4.21＋0.24－3.21＝132.8×0.125＝4.51÷5＋25.49÷5＝15.65＋17.6＋5.35＋7.4＝3.09×20.7＋69.1×2.07＝41.84－(1.84－5.65)＝1.01×0.25＋70.99÷4＝0.125×5.04×8＝33.7×0.99＝48.3×32.1－482×3.21＝23.8÷5＋1.2÷5＝47.3×101－47.3＝3.63＋60.8－1.63＝16.74＋2.51－9.51－9.74＝8×8.25×1.25＝1.53×32.8－14.3×3.28＝19.8×15.3－19.8×14.3＝4.68×99＝3.96×48.3＋4.8×48.3＋91.24×48.3＝

五年級(jí)上冊(cè)小數(shù)簡便計(jì)算200題答案23241659.613.21460457078.8664.74.221652180.081136631621.90.3632478.6189370153215.5822.90.48899.9919.823205.4224.712.853251914.220.273300.04083.722.640.29367.24.544.41812.514.061910114013.516.1254080392.04298048.518.144.41939.4025.661773.57.419809.4282.210.8911.2483.30.520501660.250.3240.008112.53.4433.57.25.439518.3152.31.6335550670306.273898.61643.56.4199.983.550.5144131.9648117801.375.716.72829901.6162911.123.41022.72140.4028.717.29.1265.3249217.8811.43219.08124.744.87621.136.4938.220.227281743.521.924604018482.3916.51