五年级脱式计算题天天练.docx

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1、6.9＋4.8＋3.10.456＋6.22＋3.7815.89＋(6.75－5.89)4.02＋5.4＋0.985.17－1.8－3.213.75－(3.75＋6.48)3.68＋7.56－2.687.85＋2.34－0.85＋4.6635.6－1.8－15.6－7.23.82＋2.9＋0.18＋9.19.6＋4.8－3.67.14－0.53－2.475.27＋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+3.6415.75+3.59－0.59+14.2566.86－8.

2、66－1.340.25X6.24(1.25－0.125)83.6X023.72%.5+6.283.536.8－3.9－6.15.683.59.680.880.44.299+4.23.6X023.72%.5+6.283.536.8－3.9－6.115.613.1-15.6-15.64.8100.14.87.8+780.5232+4.9-0.956.59.9+56.57.0910.8-0.87.0925.48-(9.4-0.52)4.235320^.25818.769.9+18.763.5232.530.43.9-4.1+6.1-5.95.683.59.680.880.4

3、4.299+4.217.8申.784）0.491.41.2542.54327.240.2＋2.441.48.941.017.74（42.8—1.3）＋1.542.2617.8申.784）0.491.41.2542.543215.20.2540.894100.1146.5—（23＋46.5）3.8344.56＋3.8345.444.36412.5489.7499＋9.727.543.7－7.543.78.542.5-0.40.6541017.240.2＋2.441.48.941.017.74（42.8—1.3）＋1.542.2617.8申.784）0.491.41.25

4、42.54327.240.2＋2.441.48.941.017.74（42.8—1.3）＋1.542.2617.8申.784）0.491.41.2542.5432（45.9—32.7）8^0.1253.1440.68＋31.440.0325.61.250.8乞.5£.47.240.2＋2.441.48.941.017.74（42.8—1.3）＋1.542.2621(9.3-3.7)-5.615.02-6.8-1.025.411-5.42.316+2.323+2.39.43-(6.28-1.57)3.654.7-36.50.374657+238613.70.25-3.7

5、£42.229.9+6.666.71010.87-0.918710.716.1-15.110.70.791994.8+8.63+5.2+0.375.93+0.19+2.811.76+0.195+3.243.65>10.115-(0.150.4)3.20.2512.50.134+2.66+0.8661.27+3.9+0.73+16.17.5＋4.9-6.53.07－0.38－1.621.29＋3.7＋2.71＋6.38-2.45-1.55(2.5-0.25)>0.49.161.5-0.59.163.6-3.60.563.4-2.5-0.44.9-1.43.9-(1.35

6、)(7.7＋1.54)-0.72.52.42.7-450.351.252>0.832.40.9＋0.132.415-0.254.5-1.84.2-3.5930-0.6-53.65>10.115-(0.150.4)3.20.2512.530.8[14—(9.85+1.07)][60－(9.5＋28.9)]0.182.8810.43—0.243.504.4＋0.15]28-(3.4+1.252.34)2.5537.1+2.4573.10.83〔15.5-(3.21+5.79)〕(31.8+3.243)450.6432537.8+2.2242.5+2.524.936.724

7、4.2539.95180—70536(4121+2389)74671315-9744053(3213-3189)3.4164(0.016335)203(2.44—1.8)77739+11113331.53勺6+3)194—64.84.8244.4—2.53.8469312+14920.83[(10—6.76)14.2]19.436.132.35.6730.2-0.62