五年级简便计算题.docx

25X86.2X45X86.2X0.436×15×236×1,5×0.245X10245X10.234X27+34X7334X2.7+34X7.3IbCI86X99+8615.75+3.59-0.59+14.2513.75-(3.75+6.48)1.25X8.80.456+6.22+3.7815.89+(6.75-5.89)4.02+5.4+0.985.17-1.8-3.23.68+7.56-2.68姓名:月日用简便方法计算7.85+2.34-0.85+4.6635.6-1.8-15.6-7.27.14-0.53-2.47用简便方法计算5.27+2.86-0.66+1.6313.35-4.68+2.6573.8-1.64-13.8-5.3647.8-7.45+8.80.398+0.36÷3.648.6×99+8.6320÷1.25÷866.86-8.66-1.34O.25×16.2×4(1.25-0.125)×83.6×1023.72×3.5+6.28×3.536.8-3.9-6.!15.6×13.1-15.6-15.6×2.14.8×7.8+78×0.5232+4.9-0.9用简便方法计算姓名：月日5.6÷3.59.6+0.8+0.44.2X99+4.23.9-4.1+6.1-5.917.8÷(1.78×4)O.49÷1.41.25×2.5×3215.2÷0.25+4O.89×100.1146.5-(23+46.5)9.7X99+9.73.83X4.56+3.83X5.444.36X12.5×83.65×10.1用简便方法计算5.6÷1.25÷0.8÷2,5÷0.47.2×0.2+2.4×I.47.74×(2.8-1.3)+1.5×2.2612.7×9.9+1.273.9×2.7+3.9×7.3181.8÷0.I25÷0.821×(9.3-3.7)-5.615.02-6.81.025.4X11-5.4O.79×1992.3X16+2.3X23+2.39.43-(6.28-1.57)3.65×4.7-36.5×0.37用简便方法计算姓名:4.8+8.63+5.2+0.371. 76+0.195+3.246.02+3.6+1.98O.32X4032. 35+1.713+0.287+7.651.57+0.245+7.438-2.45-1.557.5+4.9-6.5O.134+2.66÷0.8661.27+3.9+0.73+16.13. 07-0.38-1.623.25+1.79-0.59+1.7523.4-0.8-13.4-7.21.29+3.7+2.71+6.3用简便方法计算（6）姓名:7.6×0.8+0.2×7.61.28×8.6+0.72×8.612.5×0.96×0.84×0.35+9.6×3.50.8×(4.3×1.25)28.6X101-28.6O.86×15.7-0.86×14.72.4×1022.31×1.2×0.514-7.32-2.682.64+8.67+7.36÷11.3370÷28用简便方法计算姓占月日(2.5-0.25)X0.49.16×1.5-0.5X9.163.6-3.6X0.563.4+2.5+0.44.9÷1.43.9÷(1.3X5)3.12+3.12X99O.35×1.25×2×0.832.4×0.9+0.1×32.415÷0.254.5÷1.8930÷0.6÷57.5+2.5-7.5+2.53.29+0.73+2.273.29-0.73-2.274.2÷3.5用简便方法计算（8）姓名：月日7.325-3.29-3.3257.325-(5.325+1.7)7.325-(5.325-1.7)O.25×4÷0.25×43.5X99+3.53.5×101-3.57÷0.25÷43.5×9.9+3.5×O.13.5×2.7÷35×0.733.5×2.73.5×O.7(32+5.6)÷0.83.5÷0.6-0.5÷O.64.9+3.5用简便方法计算（9）姓名:7.35÷(7.35X0.25)7.35÷(7.35÷0.25)7÷0.1250.25X363.2+0.36+4.8+1.611.23+3.4-0.23+6.60.25×0.73×412.7-(3.7+0.84)36.54-1.76-4.547.6×0.8+0.2×7.60.85×199O.25×8.5×41.28×8.6+0.72×8.628.6×101用简便方法计算(10)姓名：月日12.5X0.96X0.810.4-9.6X0.350.8×(4.3X1.25)3.12+3.12X99(4.23+6.17)XO.80.86X15.7-0.86X14.72.4X10211.332.64+8.67+7.36+14-7.32-2.682.31×1.2×0.5(2.5-0.25)×0.43.6X0.563.4+2.5+0.4(7.7+1,54)÷0.7O.35×1.25×2×0.870÷283.29+0.73+2.277.325-3.29-3.3253.29+0.73-2.29+2.27O.25×O.284.9+1.43.9+(1.3×5)2.5×2.42.7÷4532.4×0.9+0.1×32.415÷0.2515×0.4)4.25÷2.5×9.9+0.17O.25×4÷0.25×4×99+3.53.5×101-3.5×0.733.5×2.7-3.5×O.7.64.9÷3.553.29-0.73-2.277.325-(5.325+1.7)3.29×0.25×4O.125×3.2×2.53.5×9.93.5×9.9+3.5×O.1(32÷5.6)÷0.87÷0.25÷47.5+2.5-7.5÷2.57.325-(5.325-1.7)O.125×8.835×40.23.53.5×2.7+353.5÷0.6-0.5÷07÷0.127.35÷(7.35×0.25)7.35÷(7.35÷O.25)2.4X1020.32X4030.25X360.25X0.73X4+0.25×8.5×410.4-28.6X1010.86X15.72. 31×1.2×0.53. 6-930÷0.6÷53.9÷(1.3X5)2.7÷4515÷0.253. 25+1.79-0.59+1.753.2+0.36+4.8÷1.6412.7-(3.7+0.84)7.6×0.80.2×7.61.28×8.6+0.72×8.69.6×0.350.8×<4.3×1.25)-28.6<4.23+6.17O.86×14.714-7.32-2.68(2.5-O.25)×0.43.6×0.54.5÷1.863.4÷2.5÷0.4(7.7÷I.54)÷0.7O.35×1.25×2×0.870÷28138-43-57-38498+397125X56302X99+302二、用简便方法计算。23.4-0.8-13.4-7.21.23+3.4-0.23+6.636.54-1.76-4.540.85X19912.5X0.96X0.83.12+3.12X99)×0.82.64+8.67+7.36+11.339.16×1.5-0.5X9.164.2÷3.54.9÷1.42.5X2.432.4×0.9+0.1X32.415÷(0.15X0.4)502-39963-45-55+137145X89+145X21k368+2649+13513、24+127+476+5735、327+(96-127)7、442-103-1429、67×5×2Ik72×12513、400÷2515、103×2717、3600÷25÷419、(25+12)X421、56X99+5623、25×32×1252、89+101+1114、400-273-1276,72X988、999+99+910、25×(78×4)12、9000÷125÷814、25×3616、76×10218、99×3520、56×27+27X4422、125×25×8×424、125×64(1)<78+61)+39<2)700-82-18(3)348+163+242+410+537(4)125×47-47×25(5)201×316<6)374-205+226-95(7)3000-999(8)997×7+21<9)87×470+870×53(10)(55+55+55+55×5)×125(U)125×(8+40)×25(12)99+49×99(13)264X97+4X264(14)454+999×999+545(15)9999X36+6666X3X32(16)124×38+65×124+76×110-76×7(18) 3400-62X34-38X20-38XM(19) 1992×19911991-1991×1990199038X4X25125X27X8458+251+749536-249-13646×32+46×68196-26-74813+569-21394×99+9448×35×2×358400÷25+448+52X3101X482-48216×29+16×48+16×2367×53-67×4315×(9+10+8)(6+8)×25第三能元简便计算姓名：学号：班级：小测题二(简便运算二拆数凑整)56X12548X2599X28101X59102X43144÷24320-198小测题三(加减法或乘除法运算的简便运鸵)246-178+78357+(132-57)1000÷(20÷4)136-48-36437-(137+59)3000÷125÷824×(36÷8)417-138-62252-(63-48)1080÷(9X3)239+153+47-239