五级计算题巧算与速算.doc

五年级计算题练习一一、直接写出得数.= 2= = = 1= = 2= = 二、解方程或比例.0.3= 45 =28 =三、计算,要写出主要计算过程,能用简便方法的要用简便方法计算.2五年级计算题练习二一直接写出得数.= = 1= = = = 1=二解方程=2=三计算下列各题,要写出主要计算过程,能用简便方法的要用简便方法计算.18分122 <3>468 7.5 322.5 5 五年级计算题= = = = = = = =7= = = 1= 二解方程或比例.X=x = X<>=三计算下列各题,要写出主要计算过程,能用简便方法的要用简便方法计算.18分 1 五年级计算题练习四一直接写出得数.4分0.15×0.6= 7÷40= 2= = 1.2÷2.4= = 0.64÷8=0.75÷0.25= 100.06= = 12.5×80= 0.53= = 5=二解方程或比例.9分+= - = -=1三计算下列各题,要写出主要计算过程,能用简便方法的要用简便方法计算.18分 + + + 7- - + + 6- - 五年级计算题练习五一、直接写出得数.4分+ + 1+ + + + 1 + +6 5 0.125×8 6.25×13 28÷56二、解方程或比例.9分 = 41.636 X=三、递等式计算,怎样简便就怎样算.18分7.88.752.21.25 7.8×1.177.8×0.17 7 五年级计算题练习六一直接写出得数.4分 5- = 1-=5÷0.001= 2.5×4= += -= + +=二. 解方程或比例.9分X= 2X=1- 5.5X-3X15三脱式计算,写出主要计算过程,能用简便算法的要用简便算法.18分 五年级计算题练习七一直接写出得数.4分= = 1= = = = 2= 二. 解方程或比例.9分=2=三脱式计算,写出主要计算过程,能用简便算法的要用简便算法.18分五年级计算题练习八一直接写出得数.4分= 1.2÷2.4= = 0.64÷8=0.75÷0.25= 100.06= = 12.5×80=2.40.03=0.5    7.52.5 0.39÷13= 0.53= = 5=二. 解方程或比例.9分x= x= x<>=三脱式计算,写出主要计算过程,能用简便算法的要用简便算法.18分+ 60.629.212.62 6.83.2五年级计算题练习九一直接写出得数.= = = = = = = 1= = = = = =二. 解方程.X=x = X<>=三脱式计算,写出主要计算过程,能用简便算法的要用简便算法. 65五年级计算题练习十一直接写出得数.+= 6.80.08160×51.44÷9+2.76×1008.71.93.1+1 -0.14×648÷0.60.15×0.6= 7÷40= 2= =二. 解方程. xkb1 =三脱式计算,写出主要计算过程,能用简便算法的要用简便算法. 2一、简便计算题12.3×4×0.25 12.969.61.5285×10.11.2÷0.251.3×4 103×0.25 4.86.4÷8 35÷12540.5÷0.81×1.05 34.5×0.03+34.5×0.97203.472.2÷1.3×0.28×4.3×12.5 97.5÷0.39136.7 2.5×10286.4÷0.24×0.254.2÷28 11.16÷100.7<9.6+3.2>÷0.8 30094.8÷0.50.125×16 12.6÷3.59.88.7 3.2×5.611.4 0.648÷0.40.5×0.65.74×995.7489×1.1×4.7 4.753.25×2.47.6 2.7×5.4×3.93.8×1.418.2÷0.73.6×9.85-5.46 4.8×0.25 8.05×3.4+7.64.7×10.2 6.58×4.5×0.9 7.63×997.632.8×0.5+1.586.732.561.443.278×5.2+3.8×3.8+3.8 2.37×2.5×4 <6.7+6.7+6.7+6.7> ×2.5 1.5×102 9.8×25×4 2400÷16÷0.532×0.25×0.125 2.8×3.23.2×7.2 7.40.15×2.8 3.76×0.250.490.008+0.92×51.28 0.25×4.78×4 7.8÷1.3×40.65×201 7.2×0.90.01×7.2 1.2×2.50.8×2.58.6×10.1 2.5×7.1×4 5.6×<12.58.5 ÷0.85> 16.12×9916.12 <8.15.6> ×0.91 ×0.4 5.2×0.90.98.25×4.08+0.75×4.08+4.08 4.3×50×0.2 4.325.436.68 642.64×0.515.176.83.2 26×15.715.7×24 12.75<2.756.8> <2.275 0.625>×0.28 1.273.90.7316.1 3.94+34.3×0.2 12.84.95.1 1.2×<9.6÷2.4>÷4.86.750.93.758.9×1.1×4.7 1.341.83.660.22.7×5.4×3.9 0.960.280.040.72 3.6×9.85-5.46 12.78-<4.97+2.78>8.05×3.4+7.6 31.70.5×0.71.65 6.58×4.5×0.9 35.72- 4.9-5.72+5.12.8×0.5+1.581113.67×2.83.67×7.2 324.90.9 12.5×6.3+27×1.25+0.125÷0.014.84.8×0.5 3.1+25.78+6.9 <1.250.125>×815.25+4.72+4.75+5.28 4.8×100.1 34.82<4.82+15.2>56.5×9956.5 7.28+0.94+2.72+0.06 7.09×10.80.8×7.097.84+0.730.84 4.85 + 0.35 ÷1.4 6.3×99+6.3 8.7 ×17.4 - 8.7 ×7.4 15.74.35.7 12.5×0.4×2.5×8 1.6+0.41.6+0.4 0.87×3.16+4.64 62.8÷2.5÷0.49.5×101 7.3×99 0.68 ÷5.2 -3.5×1.25 <1.25+2.5> ×8 40.5 ÷0.81 ×0.18 9.42×1094.2×0.94.8 ×15 ÷2.41.8×2.48+1.52×1.8-0.5 213.×0.×82578.76+0.4×3.6×2.5+1.246.81+6.81×99 6.5×<10-3.7>+2.980.25×185×40 4.75+8.4÷<9.2-6.8>×404.4×0.83.4×0.819.8-0.6×0.6-0.64<9.37+937+937+937>×25 0.125×7.9×1642.×1.1.×1.752.48×<7.3-5.8>+1.5×7.522.37×6.3+2.37×3.7 12.773-4.5×<0.75-0.356>+9.232.5×1.25×0.32 <6.4+0.88>÷0.8+3.2×1.253.8×10.124-5.4+<0.63+1.29÷0.23>2.5×<3.8×0.04> 2.18+4.65+7.82+5.35+12.5 7.69×101 15.84-2.17-3.833.8×10.1<25+2.5+0.25>×4 0.25×39+0.25 <35.2×45.6+45.6×63.8+45.60.125×72 12.253.10.856.1746×0.33+54×0.331.91.9×0.9÷3.82.8二、用竖式计算1.8+0.02= 5.76×32.08×7.5=0.43×0.28= 0.72÷0.9= 90.75÷3.3 1.05×2.4= 4.6×0.6=0.2÷0.01=16.9÷0.13 1.89÷0.54= 3.08×0.43= 0.25×40= 3.7×0.0165.61÷6.1=5.22÷29= 1.25×0.8=5.2×0.6 6.21÷0.3= 13.95÷3.1=5.5×66=6.4×0.5 1.3÷0.9 5.93×0.767.8×0.35=5.25×5 21.84÷0.7 32.08 8.4×0.25=0.042×0.54 28.14÷6.7 3.54×13 4.1-1.2980.25×0.046 0.396÷1.2= 205.674 6.84×7.45 1.08×2515.6×13=5.4÷0.036 36.72÷2.40.125×1.40.025×14= 5.778÷5.4= 110.7÷0.5410.1÷3.3= 0.04×0.121.5×0.25= 1.204÷0.43= 3.25×9.04= 6÷1.2=9.2÷2.3=3.5×0.2= 7.15×22 18.9÷0.54= 6.45×0.73= 4.8 + 2 = 1.55÷3.9 0.35×8.6= 1.5×26.7=3.5×24=8.4×1.3 54÷0.36=7.218÷36 4.25×24=35.4×4.2 0.462÷1.45.24÷7.2 5.24÷7.2 2.52×3.4 0.756÷0.36= 5.84÷0.16 87.11÷3.12.5÷0.7= 3.06×36=8.02×3.5= 1-0.01= 3.68×0.251.44÷1.8=8.9×0.05= 7.6×1.05=4.48×0.4 5.86÷0.2416.32÷515.56÷0.834.8×0.250.18×15= 8÷116.5-5.6= 13.76×0.8= 9.58÷0.23= 18.72÷3.6= 2.84×0.05 = 10.75÷12.5= 3.84×2.628.56÷5.1= 0.42×0.308 0.76×0.32 4.32÷3.62.7+3.13 三、速算与巧算5.8+2.32+0.68+4.21999+199.9+19.99+1.99912.59-3.24-5.768.1+7.8+8.2+8.4+7.9+7.718×5.5<6>8.88×1.2534.7×0.25238÷1.250.25×12.5×3.2124.68+324.68+524.68+724.68+924.685795.5795÷5.7957×579.51990×198.9-1989×198.82.25×0.16+264×0.0225+5.2×2.25+0.225×204.82×0.59+0.41×1.59-0.323×5.90.125×0.25×3216×4.50.25×1.25×22.40.9+0.99+0.999+0.9999+0.99999<72×357+357×28>÷<51×7×4>4.8×<11.03-15.6÷7.5><67.8+9.48> ÷0.96-2.58×30.051.7+1.7×<5.8-2.8>+<1.75÷1.4>3.04×8.7-3.04×2.9+5.8×6.96 <0.1+0.2+0.3+0.4+1>÷5.53.14×6.5+4.5×3.14-3.141240×3.8+124×51+1.24×1400+760×9.6+0.76×7001÷<2÷3> ÷<3÷4> ÷<4÷5> ÷÷<1999÷2000>1-2+3-4+5-6+-98+99-100+10098989898×99999999÷1010101÷11111111<1+0.28+0.84> ×<0.28+0.84+0.66>-<1+0.28+0.84+0.66> ×<0.28+0.84>五年级上册计算题一、用竖式计算：0.37×2.4 1.55÷3.8 保留一位小数56.5×0.24 93.6÷0.0520.59×0.027 6.72÷6.41.24×0.15 0.39÷7.81.03×5.9 3.8÷4.5 得数保留两位小数0.86×1.2 5.63÷6.1 得数保留两位小数7.6×0.9 10.5×0. 3 4.25×0.18得数保留一位小数0.3÷0.12 104.78÷26 <得数保留一位小数> 34.2÷0.8 验算3.5×16= 0.19×7.5= 验算 227.8÷0.34= 7.525÷0.38= <得数精确到百分位> 36×5.5 18×3.06 3.45×210.28×0.25 150×0.12 0.87×1.50.03÷0.12= 验算： 52.78÷26= 验算： 1.86×0.47 3.81÷7 <得数保留两位小数> 0.4×0.076 1.5×0.062 6.5×0.04二、递等式计算,能简便的用简便方法计算.5.5×8.21.8×5.5 0.25×0.89×4 4.8×0.988.8×1.25 7.65÷0.85+1.1 23.4÷5.2×3.22.35×4.645.36×2.35 12.5×1.36×0.8 2.6×10.14.4×0.25 25.2÷12+2.9 43.5÷151.451.87×3.058.13×3.05 1.25×0.45×0.8 9.8×3.70.44×2.5 2.25×0.4+0.6 31.04÷3.24.73.26×10.10.1×3.26 0.125×9.8×8 102×4.82.4×2.5 27.815.6×0.8 9.12÷574.8412.6×99 90÷25÷4 2.5×1.25×3.2 1.39×6.13.9×1.39 0.25×1.6×0.4 10.1×1.90.48×20.24.2 2.4×1.25 42.72÷0.480.521.2×2.50.8×2.5 2.33×0.25×4 102×0.458.8×1.25 7.06×2.45.7 0.21÷1.42.68.7×10.1 6.35÷0.8÷1.255.65×1.8+4.35×1.8 23.4÷7.82.3 5.4+4.6×15 0.84÷7+0.36×82.5×6.8×0.4 2.5×3.2×1.25 21.36÷0.8×2.9 63×10.1 9.76×0.720.76×0.72+0.72 三、解方程1.8x=72 x÷5.4=1.2 x32.5=94 91÷X=1.3 1.2 x ÷ 2 = 60 x4×0.5=104X+1.2×5=24.4 8X5X=27 6x10.8=13.25.4x+x=12.85.5X=8 X6=8.4 3X=2.70.4X=16 X÷7=0.3 11X=1.19X÷4=135 3X1.6=32.6 1.5×305X=102X1.5X =42 X3÷2=7.5 8X6.2= 41.61.8x=72 x÷5.4=1.2 x32.5=94 x+4.2=14.8 16+8x=40 4x3×9=29 5X3X=33.6 X0.36X=16 5.4XX=122<3+x>=9.2 0.85<x6>=5.1 0.5x+0.8x=0.39 9 / 9