五年级脱式计算题天天练.pdf

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1、-第一天 脱式计算 0.4566.223.78 15.89(6.755.89)4.025.40.98 5.171.83.2 13.75(3.756.48)3.687.562.68 7.852.340.854.66 35.61.815.67.2 3.822.90.189.1 9.64.83.6 7.140.532.47 5.272.860.661.63 13.354.682.65 73.81.6413.85.36 -47.87.45+8.8 0.398+0.36+3.64 15.75+3.590.59+14.25 66.868.661.34 0.2516.24(1.250.125)8 第二天 脱

2、式计算 3.723.56.283.5 36.83.96.1 15.613.115.615.62.1 4.87.8780.52 324.90.9 -4.8100.1 56.59.956.5 7.0910.80.87.09 25.48(9.40.52)4.23.5 3201.258 18.769.918.76 3.522.50.4 3.94.16.15.9 5.63.5 9.60.80.4 4.2994.2 17.8(1.784)0.491.4 1.252.532 -第三天 竖式计算 3.680.25 0.3961.2=0.7560.36=15.613=0.1815=0.0214=3.0636=0

3、.040.12-3.842.6 5.763 7.1522 90.753.3 3.680.25 16.90.13 1.553.9 3.70.016 13.760.8=-5.20.6 8.41.3 4.480.4 第四天 6.40.5 5.255 35.44.2 3.080.43=0.0420.54 -0.760.32 0.250.046 1.526.7=2.523.4 4.60.6=8.90.05=1.0825 0.120.50.16 0.1251.4=-4.80.25 0.430.28=6.450.73=15.20.254 0.89100.1 146.5(2346.5)第五天 4.3612.5

4、8 9.799 9.7-3.834.563.835.44 8.542.50.4 0.65101 27.53.77.53.7 3.140.6831.40.032 5.61.250.82.50.4(45.932.7)80.125 8.91.01 7.74 2.8 1.3 1.52.26 7.20.22.41.4 181.80.1250.8 12.79.91.27-3.92.73.97.3 15.02-6.8-1.02 5.411-5.4 219.33.75.6 9.43-6.28-1.57 3.654.736.50.37 第六天 13.70.253.74 2.229.9+6.666.7 46572

5、386 10.716.1-15.110.7 0.79199-1010.87-0.9187 5.93+0.19+2.81 1.76+0.195+3.24 4.8+8.63+5.2+0.37 1.57+0.245+7.43 6.02+3.6+1.98 2.35+1.713+0.287+7.65 1.27+3.9+0.73+16.1 7.54.96.5 0.134+2.66+0.866 1.293.72.716.3 82.451.55-3.070.381.62 9.161.50.59.16 3.63.60.5 第七天 4.91.4 3.91.35 63.42.50.4 2.52.4 2.745 7.

6、71.540.7 32.40.90.132.4 150.25-0.351.2520.8 4.23.5 9300.65 4.51.8 150.150.4 3.20.2512.5 3.6510.1 60(9.528.9)0.18 2.8810.430.243.5-30.814(9.851.07)28-(3.4+1.252.4)2.557.1+2.457.1 第八天 0.815.5-(3.21+5.79)31.8+3.245 7779+11113 0.64257.8+2.2 22.5+2.52 31.54(6+3)20(2.44 1.8)0.4 0.15 8.41.3-19464.81.80.9 3

7、6.724.259.9 51807056 242.42.50.8 (4121+2389)7 67115-974 46912+1492 405(3213-3189)3.4160.01635 0.8(106.76)1.2 19.46.12.3 -13.760.8=3.70.016 90.753.3 第九天 7+*=19 *+120=176 58+*=90 *+150=290 4.4*=444 (+*)5=15 *4.5=90 3(*-4)=46-31.54(6+3)(*+5)3=16 8.8*=4.4 3.3*=0.3 7*=0.001 56*=5 79.4+*=95.5 2*+55=129 7*

8、=63 *9=4.5 *5=100 6.2*=124-第十天 *-3.3=8.9*-77=144*-6=19 *-77=275 *4.4=10 *7=9 *78=10.5 *2.5=100 87-*=22 *2.2=8 *-54.3=100 -*-25.8=95.4 9-*=4.5 *3=33.3 77-*=21.9 73.2-*=52.5 66-*=32.3 9*=0.03 99-*=61.9 39*=3 第十一天 15.624=0.13815=1.3527=0.41632=2.6880.56=-10.62525=0.3750.025=12645=150.06=100.004=2.77.5=

9、56.2867=10575=6.7515=-22.44=1.812=6.70.3=2.46.2=0.560.04=3.74.6=第 12 天 0.290.07=1.0625=25.60.032=0.370.4=6.58.4=-70.86=0.160.25=1.5105=0.60.86=270.43=4.80.25=2.326.57.686.5 6.3452.54 6.456.3456.345 250.3212.-96000125 2.40.125 7.22.5 2.5104 537.55 1.25640.125 第 13 天 0.825=10000.8=1.258=4560.001=612=2

10、340.1=315=48=300.9=0.254=100.5=6.80.5=3.2100=360.5 4200.25=3.60.25=4.540.5=8.60.5 480.25=2400.5=-360020=0.1250.2=2562=-第十四天 0.81.25 0.452.5 0.33.6 0.30.3 0.920.4 0.20.26 0.362.50.4 0.90.52 0.43+3.57=1.782.2=6.60.66=10-1.8-7.2=3.92.03 1.20.5-0.4=7.22.8 1.2581.25=0.70.01=3.78100=5.370+4.63=4.08100=123

11、.9=3.215100=40.8=第十五天 用竖式计算 0.1815=0.02514=3.0636=0.040.12 5.763 保存一位小数 16.90.13 3.70.016=1.553.9 4.2326=3.70242=77.642=-74.624=39.540.36=46.540.25=280.24=360.009=42365=13.760.8=5.20.6=10.13.3=商用循环小数 第十六天 2.57.14 16.129916.12 4.3500.2 642.640.5 5.20.90.9 7.2899+7.28 2615.715.724 (2.275 0.625)0.28-3.

12、94+34.30.2 1.2(9.62.4)4.8 8.91.14.7 3.6 2.75.43.9 0.873.16+4.64 6.584.50.9 2.80.5+1.58、8.053.4+7.6 324.90.9 4.84.80.5 (1.250.125)8-4.8100.1 56.59956.5 7.0910.80.87.09 第十七天 12.50.42.58 8.7 17.4-8.7 7.4 9.5101 4.85+0.35 1.4 0.68 5.2-3.5 1.25 4.8 15 2.4 213.0.8257 40.5 0.81 0.18 6.81+6.8199 0.2518540 4

13、.40.83.40.8-(9.37+937)25 42.1.1.1.75 2.376.3+2.373.7 2.51.250.32 3.810.1 2.5(3.80.04)7.69101 3.810.1 460.33+540.33 0.2539+0.25 (85.27)1.25 6.81+6.8199 -第十八天 6.80.750.5 3.750.1252.75 1.53+23.47.2 13.50.98 12.58.8 、0.3961.2=0.7560.36=15.613=6.94.83.1 0.4566.223.78 15.89(6.755.8 4.025.40.98 5.171.83.2

14、13.75(3.756.48)-3.687.562.68 7.852.340.854.66 35.61.815.67.2 3.822.90.189.1 9.64.83.6 7 140.532.47 第十九天 13.354.682.65 73.81.6413.85.36 47.87.45+8.8 0.398+0.36+3.64 15.75+3.590.59+14.25 -5.272.860.661.63 66.868.661.34 54-*=24 126*=42 7*=49 13+A=28.5 2.4*=26.4 7.5*3*=18 51.3-2*=5.5 24*+6*=63.6 5.6*+4.

15、4*=5.2 31.54(6+3)0.64257.8+2.2 22.5+2.52 19464.81.80.9 -第二十天 36.724.259.9 51807056 242.42.50.8 (4121+2389)7 67115-974 46912+1492 405(3213-3189)3.4160.01635 0.8(106.76)1.2 875-147-23 89+124+11+26+48 25125408 1478+853 19.46.12.3 -0.40.70.25 280840245 85(95144024)58870(105202)80400(430087015)14372727563