五年级简算题100道及答案.docx

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1、五年级简算题IOO道及答案五年级上册简算题100道带答案0.4125250.8=(0.425)X(125X0.8)=10X100=10001.25(8+10)=1.258+1.25X10=10+12.5=22.59123-(123+8.8)=9123-123-8.8=9000-8.8=8991.21.248.3+8.3X1.76=8.3(1.24+1.76)=8.33=24.99999X1001=9999X(1000+1)=99991000+9999114.86.3-6.36.5+8.33.7=(14.8-6.5)6.3+8.33.7=8.36.3+8.33.78.3(6.3+3.7)=8.3

2、10=831.24+0.78+8.76=(1.24+8.76)+0.78=10+0.78=10.78933-157-43=933-(157+43)=933-200=7334821-998=4821-1000+2二3823I3212525=4812525=(425)(8125)=IOOX1OOO=1000009048268=(2600+2600+2600+1248)26=260026+260026+260026+1248269=100+100+100+48二348288143=(1290+1591)434=129043+159143=30+373.242.33.75-12.50.42316=3.

3、242.33.75-1.25X42.31.6=42.3(3.23.75-1.251.6)=42.3(40.83.75-1.2540.4)=42.3(40.423.75-1.2540.4)=42.3(4x0.4x7.5-1.25x4x0.4)=42.340.4(7.5-1.25)=42.340.46.25=42.3(42.5)=42371.8+181.5-0.50.3=1.8+12-0.15=13.8-0.15=13.656.58+3.58-47=52+28-47二80-47(80-9.8)X5分之2-132=70.2X2/5-1.32=28.08-1.32=26.7687分之412-2.95)

4、=84710.25=8474=8/72700(506499)900=27007900=1890090033.02-(148.4-90.85)2.5=33.02-57.552.5=33.02-23.02=10(111)5.1=(1-1)5.1=05.1二O18.1+(3-0.2990.23)X1=18.1+1.71=18.1+1.7=19.8五年级上册简便算法题103.14-6.863.1437.680.2543.75一(2.75-1.3)37.56-(18+7.56)0.77144.59.80.70.1252.53.212.512.59.60.253.75-(2.8-1.25)37.650.4

5、0.253.12580.12537.65-4.75-3.25256.412.53.60.25答案103.14-6.863.14=(10-6.86)3.14=3.143.14=137.680.254=37.68(0.254)=37.681=37.683.75751.3)=3.752.75+1.3=1+1.3=2.337.56-(18+7.56)=37.567.56-18=30-18=120.7714=0.7772=0.112=0.0554.5X9.8=4.5(10-0.2)=4.510-4.50.2=45-0.9=44.10.70.125=(0.78)(0.125X8)=0.561=0.56O.

6、70.25=(0.74)(0.254)=2.81=2.82.53.212.5=(2.50.4)(812.5)=1100=IOO=(12.50.8)3(40.25)=1031=303.75-(2.8-1.25)=3.75+1.25-2.8=5-2.8=2.237.650.40.253.12580.12537.65-4.75-3.25256.412.5=2540.2812.53.60.25=(4一O.4)0.253.49+5.69=五年级上册100道乘法简便计算含答案用简便方法计算.1、368+2649+13512、87+101+1133、24+127+476+5734、400-273-1275、

7、327+(96127)6、72X987、999+99+98、442-103-14213、4002514、25X3615、1032716、7610217、360025418、993519、(25+12)X420、5627+274421、56X99+5622、125258423、253212524、12564(1)(78+61)+39(2)700-82-18(3) 348+163+242+410+537(4) 12547-4725(5) 201316(6) 374-205+226-95(7) 3000-999(8) 9977+21(9)87470+87053(10) (55+55+55+555)1

8、25(11) 125(8+40)25(12)99+4999(13) 26597+4265(14) 454+999999+545(15) 999936+6666332(16) 12438+65124+76110-767(17) 624+445+518(18) 3400-62343820-381419)1992-1991五年级上册简便计算题IOO道简便计算题：1) 6.9+4.8+3.10.456+6.22+3.7815.89+(6.75-5.89)2) 4.02+5.4+0.985.17-1.8-3.213.75-(3.756.48)3) 3.68+7.56-2.687.85+2.34-0.85

9、+4.6635.6-1.8-15.6-7.24) 3.82+2.9+0.18+9.19.6+4.83.67.14-0.53-2.475) 5.27+2.86-0.66+1.6313.35-4.68+2.6573.8-1.6413.85.366) 47.8-7.45+8.80.398+0.36+3.6415.75+3.59-0.59+14.257) 66.86-8.66-1.340.2516.24(1.250.125)88) 3.61023.723.5+6.28X3.536.8-3.9-6.19) 28.6101-28.64.87.8+78X0.5232+4.9-0.910) 4.8100.15

10、6.59.9+56.57.0910.8-0.87.0911) 25.48-(9.4-0.52)4.23.53201.25812) 18.769.9+18.763.522.50.43.9-4.1+6.15.913) 5.63.59.60.80.44.299+4.214) 17.8(1.784)O.491.41.252.53215) 15.20.2540.89100.1146.5-(23+46.5)9) 28.6X10128.64.87.8+780.5232+4.9-0.910) 4.8100.156.59.9+56.57.0910.80.87.0911) 25.48-(9.4-0.52)4.23

11、.53201.25812) 18.769.9+18.763.522.50.43.9-4.1+6.1-5.913) 5.63.59.60.80.44.299+4.214) 17.8(1.784)O.491.41.252,53215) 15.20.254O.891OO.1146.5-(23+46.5)18) (45.9-32.7)80.1253.140.68+31.40.0325. 61.250.82.50.419) 7.20.2+2.41.48.91.017.74(2.8-1.3)+1.52.2620) 3.92.7+3.97.318-1.80.1250.812.79.9+1.2721) 21(

12、9.3-3.7)-5.615.02-6.8-1.025.411-5.422) 2.316+2.323+2.39.43-(6.28-1.57)3.654.7-36.50.3723) 4657+238613.70.25-3.742.229.9+6.666.724) IO10.87-0.918710.716.1-15.110.7O.7919918) (45.9-32.7)80.1253.140.68+31.40.0325. 61.250.82.50.419) 7.20.2+2.41.48.91.017.74(2.8-1.3)+1.52.2620) 3.92.7+3.97.318-1.80.1250.

13、812.79.9+1.2721) 21(9.3-3.7)-5.615.02-6.8-1.025.411-5.422) 2.316+2.323+2.39.43-(6.28-1.57)3.654.7-36.50.3723) 4657+238613.70.253.742. 229.9+6.666.724) IO10.87-0.918710.716.1-15.110.7O.7919925) 4.8+8.63+5.2+0.375.93+0.19+2.811.76+0.195+3.2426) 2.35+1.713+0.287+7.651.57+0.245+7.436.02+3.6+1.9827) O.13

14、4+2.66+0.8661.27+3.9+0.73+16.17.5+4.96.528) 3.07-0.38-1.621.29+3.7+2.71+6.382.451.5529) 3.25+1.79-0.59+1.7523.4-0.8-13.47.20.32X40330) 3.2+0.36+4.8+1.641.23+3.4-0.23+6.6O.253631) 12.7-(3.7+0.84)36.54-1.76-4.540.25O.73432) 7.60.8+0.27.60.85199O.258.5433) 1.288.6+0.728.612.50.960.810.4-9.60.3534) 0.8(4.31.25)3.12+3.1299