五年级简便计算练习题及答案.doc

精品文档 五年级简便计算练习题及答案 下面各题怎样算简便就怎样算。 小数加减法计算 0.4566.223.715.894.025.40.98 5.171.83. 13.753.687.562.68.852.340.854.66 35.61.8.40.532.47 5.272.860.661.13.354.682.6573.81.6413.85.36 47.87.45+8. 0.398+0.36+3.615.75+3.590.59+14.2566.868.661.34 35.9 15.02-6.8-1.02324.90. 146.5.43- 4.8+8.63+5.2+0.5.93+0.19+2.81 1.76+0.195+3.22.35+1.713+0.287+7.65 1.57+0.245+7.6.02+3.6+1.980.134+2.66+0.8661.27+3.9+0.73+16.1 70.381.1.293.72.716.82.451.55 3.251.790.591.7523.40.80.364.81.64 36. 12.76.541.764.54 147.322.62.648.677.3611.33 小数乘法计算 0.2516.28.6102201.258 3.723.56.283.51 .87.8780.50.8100.1 5.613.115.63.5.099 18.769.918.76.522.50.456.59.956.5 515.613.115.67.8780.5100.1 56.59.956.5.09 18.769.918.763.522.50.4 3201.2.29540.89100.1 17.80.43.6510.1 3.834.563.835.449.7999.140.6831.40.032 3.55101.20.2512.5 612.58 1.91.01.741.52.26 7.3181.80.11.27 215.65.411-3.5 .91.43.99300.657.71.54）0.7 2.52.7150.351.2520.8 9.16 0229928.610128.6 0.8615.70.8614.4102.3 0.8519 0.258.588.60.728.6 12.50.960.80.2530.250.730.32403 4657238 0.79192.229.9+6.666.7 2.316+2.323+2.1010.87-0.91810.716.1-15.110.7 3.654.736.50.37 五年级数学简便计算练习卷四 7.60.85190.258.54 1.288.60.728. 12.50.960.85 29928.610128.6 0.8615.70.8614.4102.311.20.5 147.322.62.648.677.3611.3028 3.60.5 00.65 .91.4.9 15 0.351.250.132. 150.25 五年级数学简便计算练习卷三 4657238.229.9+6.666.7 1010.87-0.91810.716.1-9199 4.8+8.63+5.2+0.5.93+0.19+2.81 1.76+0.195+3.24 2.35+1.713+0.287+7.61.57+0.245+7.6.02+3.6+1.98 0.134+2.66+0.8661.27+3.9+0.73+16.1 .54.96.5 3.070.381.1.293.72.716.82.451.55 3.251.790.591.7523.40.82403 3.20.30.2536 12.76.541.764.540.250.734 五年级数学简便计算练习卷二 18.769.918.763.5 0.80.2994.2 17.80.491. 1.252.532 3.6510.1 15.20.2540.89100.1 146.5 3.834.563.835.444.3612.589.7999.7 3.78.55101.2 0.2512.5 80.1253.140.6831.40.0 2.50.4 1.91.01.741.52.26 7.3181.80.11.27 215.615.02-6.8-1.025.411-5.4 2.316+2.323+2.43- .654.736.50.37 五年级数学简便计算练习卷一 下面各题怎样算简便就怎样算。 0.4566.223.715.89 4.05 3.687.562.6.852.340.854.6635.61.815.67.2 3.8.3 2.47 5.272.860.661.13.354.6413.85.36 47.87.45+8.80.398+0.36+3.6415.75+3.590.59+14.25 66.868.661.3 0.2516.28 3.61023.723.56.283.5 15.613.115.67.8780.5224.90.9 4.856.099 25.48 .23.53201.258 五年级简便计算练习题 简便计算. 4.58-.3.5 2.70.990.11.01 3.729.9+3.720.1 0.990.81+0.990.19+0.99 1.3925-0.039250 899+3.7865 4.9+0.1-4.9+0.1.52- 2.60.5+7.422.21038.399 1.2520.371.258-0.02580 0.0.610.1 提问?a href=“http:/fanwen/shuoshuodaquan/” target=“_blank” class=“keylink”说淖肺?010-08-110:44 谢谢你了，不过克一再多以点吗？拜托你了！ 团队的补充2010-08-111:08 6.81+6.819 0.25185403.94+84.8 10-1.8-7. 0.43+3.2.54120.90.8 7.2899+7.2.3500.2 1/2-1/4-1/8-1/16-1/32-1/64-1/1299990.78+33330.66 4.03+4.06+4.09+4.12+.+5. 0.452.5 0.81.25 0.33.6 0.30.3 100.07 0.31.4 0.057 0.920.4 0.20.26 0.144 0.020.1 10035.22.34 5 0.224.250 91 03.52 12.58 810 = 10-1.8-7.2= 0.43+3.57=.5412= 0.90.8=.5x-3x = a+3a+7a= 1.05100= 10.5= 0.963= 1.470.7= 5.46= 0.16.510= 0.56100=.78100=0.= 3.215100= 0.810=.08100= 1.10.= 0.60.=0.9=.50.4=.60.4= 12.58=00.04=00.= 1.19= 0.16 1.782.=.60.= 1.20.5-0.= 0.70.01 =.50.= 123.9= 1.2581.2=.60.6=.370+4.6=.92.03.23.5 1.6+2.40.=.140.9745673= 0.30.3= 7.22.8 0.90.01 120.3=.870.7 134 0.960.3 =2.5 1= 0.360.644.3216 4.20.1 4.2 2.5 0.050.8.560.37 122.5 1.233 3.53 = 0.754 4 0.50.8= 8.40.2= 0.3=.80.3 0.90.15= 1.80.4= 5.50.55= 0.08100= 2.20.11=.464.54= 12.50.8= 0.350.3= 1.45=.84= 19.64=2.54 2990.9 7.2899+7.28.3500.642.640.5 2615.715.720.28 3.94+.62.4)4.8 .9.85-5.46 8.053.4+7.6.50.5+1.58 34.80.8 4.8100.16.59956.5.099 4.8+ 0.3 1.8. 17.-.4 0.873.16+4.69.5101 0.6 1.25 40. 0.81 0.18. 13.0.8257 6.81+6.81990.251850.8 2.376.3+2.350.32 3.810.1 2.5 .69101.810.1 0.2539+0.0.1257260.33+540.33 1.26.81+6.8190.25185406.80.750.5 3.750.1252.751.53+23.47.2 9.59 13.50.912.58.8 1024.5 6.9 5.60.25 8 1）127+352+73+489+276+135+33 25+71+75+2+8243+89+111+57 9405-29402821 920-1680407 690+4752-398 148+332864-75 3602432+730 2100-94+4854 51+23 4215+81 2725 36-720 108080 5-6178 85284138-904 264+318-828069 26-000 814-15 1406+735945 3168-782838+504 796-5040 285+36 1+5/