五年级计算题专项练习-(8).doc

脱式计算（ ）6.94.83.10.4566.223.7815.89(6.755.89)4.025.40.985.171.83.213.75(3.756.48)3.687.562.687.852.340.854.6635.61.815.67.23.822.90.189.19.64.83.67.140.532.47 脱式计算（ ）5.272.860.661.6313.354.682.6573.81.6413.85.3647.87.45+8.80.398+0.36+3.6415.75+3.590.59+14.2566.868.661.340.2516.24(1.250.125)8 脱式计算（ ）3.61023.723.56.283.536.83.96.115.613.115.615.62.14.87.8780.52324.90.94.8100.156.59.956.57.0910.80.87.0925.48(9.40.52)4.23.53201.258 脱式计算（ ）18.769.918.763.522.50.43.94.16.15.95.63.59.60.80.44.2994.217.8(1.784)0.491.41.252.532 脱式计算（ ）15.20.2540.89100.1146.5(2346.5)3.834.563.835.444.3612.589.7999.727.53.77.53.78.542.50.40.65101 脱式计算（ ）(45.932.7)80.1253.140.6831.40.0325.61.250.82.50.47.20.22.41.48.91.017.74（2.81.3）1.52.263.92.73.97.3181.80.1250.812.79.91.2721（9.33.7）5.615.02-6.8-1.025.411-5.4 脱式计算（ ）2.316+2.323+2.39.43-（6.28-1.57）3.654.736.50.374657238613.70.253.742.229.9+6.666.71010.87-0.918710.716.1-15.110.70.79199 脱式计算（ ）4.8+8.63+5.2+0.375.93+0.19+2.811.76+0.195+3.242.35+1.713+0.287+7.651.57+0.245+7.436.02+3.6+1.980.134+2.66+0.8661.27+3.9+0.73+16.17.54.96.53.070.381.621.293.72.716.382.451.55 脱式计算（ ）（2.50.25）0.49.161.50.59.163.63.60.563.42.50.44.91.43.9（1.35）（7.71.54）0.72.52.42.7450.351.2520.832.40.90.132.4150.25 脱式计算（ ）4.51.84.23.59300.653.6510.115（0.150.4）3.20.2512.530.814(9.851.07)60(9.528.9)0.182.8810.430.243.520(2.441.8)0.40.1528-(3.4+1.252.4)2.557.1+2.457.1 脱式计算（ ）7779+111130.815.5-(3.21+5.79)（31.8+3.24）531.54(6+3)0.64257.8+2.222.5+2.5219464.81.80.936.724.259.951807056 脱式计算（ ）242.42.50.8(4121+2389)7671