五年级上册数学计算题复习资料.docx

1、五年级上册数学计算题复习资料计算题（30分）1、直接写出得数。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 1.20.3 0.20.4 8.21.8 10035.22 2.34 2.50.4 2.45 0.224 3.2500.90.52 3.991 03.52 12.58810 = 10-1.8-7.2= 0.43+3.57= 2.5412=0.90.8= 7.5x-3x = a+3a+7a= 1.05100= 10.5= 0.963= 1.470.7= 5.46= 0.16.5

2、10= 0.56100= 3.78100= 40.8 =3.215100= 0.810= 4.08100= 1.10.2 =0.60.8 = 30.9= 2.50.4= 3.60.4= 12.58= 500.04= 800.3 = 1.19= 0.165 1.782.2 = 9.60.6 = 1.20.5-0.4 = 0.70.01 = 2.50.4 = 123.9= 1.2581.25 = 6.60.66 = 5.370+4.63 = 3.92.03 4.23.5 1.6+2.40.3 = 2.140.92745673= 0.30.3=7.22.8 0.90.01 120.3= 2.870.

3、7 134 0.960.31.50.4 70.25 2.50.70.8= 82.5 161.6 5.61.01=8（2.50.25） 0.360.6464.3216 4.20.1 72.80.8 8.44.2 13.89.9 2.42.5 0.050.8 2.560.37 1.250.80.5 122.5 1.233 3.21.6 3.53.53 19.62 8.82.2= 0.754（1.50.25）4 0.50.8= 8.40.2= 1.60.2 7.20.3= 2.80.3 0.90.15= 1.80.4= 5.50.55= 0.08100= 2.20.11= 5.464.54= 12.

4、50.8= 0.350.3= 1.45= 2.84= 19.64= 22.54=2、用竖式计算 0.3961.2= 0.7560.36= 15.613= 0.1815= 0.02514= 3.0636= 0.040.12 3.842.6 5.763 （保留一位小数）7.1522 90.753.3 3.680.25 13.760.8= 5.20.6 8.41.3 6.40.5 4.480.4 5.255 35.44.2 0.0420.54 0.760.32 0.250.046 2.523.4 1.0825 0.120.50.16 4.80.25 0.1251.4（保留两位小数）2.50.7= （

5、保留三位小数） 10.13.3= （商用循环小数）10.7512.5= （用乘法验算） 3.259.04= （用除法验算） 笔算乘法1.70.45 0.861.2 2.340.15 0.761.121.780.24 0.561.07 0.372.9 0.560.080.182.45 4.70.16 20.66.31 3.74.60.290.07 6.58.4 561.3 0.86873.50.216 12.542 70.56.4 1.08230.370.84 1.062.5 12.70.86 30.60.391.270.43 18.7150 25.93.2 0.55140.3448 0.961

6、6.5 1.2838 6.310.4笔算除法7.839 1.352.7 54.40.16 271.86.760.52 245.713 1.890.54 7.10.2522.783.4 2.52525 8.45.6 140.73.54.83 36.81.6 59.5111 8.42.41.848 7.652.5 82.872 0.983.5 7.215 1.2618 2.40.15 9.10.1443.52.9 18.90.27 1.3515 28.6111、3、脱式计算（能简算的要简算）2.57.14 16.129916.12 5.20.90.97.2899+7.28 4.3500.2 642

7、.640.52615.715.724 (2.275 0.625)0.28 3.94+34.30.2 1.2(9.62.4)4.8 8.91.14.7 2.75.43.9 3.69.85-5.46 8.053.4+7.6 6.584.50.9 2.80.5+1.58324.90.9 4.84.80.5 (1.250.125)84.8100.1 56.59956.5 7.0910.80.87.094.85 + 0.35 1.4 8.7 17.4 - 8.7 7.4 12.50.42.58 0.873.16+4.64 9.5101 0.68 （5.2 -3.5） 1.25 40.5 0.81 0.1

8、8 4.8 （15 2.4） 213.0.82576.81+6.8199 0.2518540 4.40.83.40.8 (9.37+937+937+937) 25 42.1.1.1.752.376.3+2.373.7 2.51.250.32 3.810.12.5(3.80.04) 7.69101 3.810.1 0.2539+0.25 0.12572 460.33+540.33(85.27) 1.25 6.81+6.8199 0.25185406.80.750.5 3.750.1252.75 1.53+23.47.29.599 13.50.98 12.58.8 二、解方程：54-X=24 7X

9、=49 126X=4213+A=28.5 2.4X=26.4 7.5x3x=1851.3-2x=5.5 24x+6x=63.6 5.6x+4.4x=5.2三、列式计算1、20减去0.8的差除以4个0.3的和，商是多少？2、一个数的2.6倍加上9，和是35，求这个数。（用方程解） 3、1.2与4的积，减去6.除以5的商，差是多少？4、2.1除以35的商，加上4.与0.45的积，和是多少？5、一个数的3倍加上6与8的积，和是84，求这个数6、4.08除以0.6的商，再乘以5.，积是多少？7、甲、乙两数的积是25.2，甲数是56，乙数是多少？8、把0.47平均分成7份，每份是多少？9、1.25乘4.

10、2减5，差是多少？10、比4.7的1.5倍多3.05的数是多少？0.430.28= 6.450.73= 4.60.6=8.90.05= 3.080.43= 1.526.7=5.2229= 18.723.6= 13.953.1=一、竖式计算。7.21836 5.930.76（保留三位小数） 16.3251 验算 32.08 5.247.2 3.5413 2.7+3.13 得数保留两位小数 验算 205.674 5.840.16 5.40.036 811 用循环小数表示商 二、简便计算。2.311.20.5 994.3 13243.756.3 12.78-(4.972.78) 63.42.50.4

11、 0.80.880.22 4.60.354.60.65 23.40.813.47.2 2.95101-2.95 (1.250.25)4 4.914 6310.1-630.1 4.2994.2 3.2101 35（0.352） 3.141.931.40.81 7.310.21.46 0.921.01 15.613.115.615.62.1 4.90.84.90.8 12.96（9.61.52） 1.20.251.34 （4.86.4）8 三、脱式计算。40.50.811.05 （203.472.2）（1.30.2） 97.50.39136.7 86.40.240.25 11.16（100.7）

12、（30094.8）0.5 四、解方程。2x+1=5 5y2y=18 （4+x）0.5=7.4 5 (X+4)=70 （50-x）4=9.5 w0.24w=1.748 五、单位换算。3平方米=（ ）平方厘米 0.25公顷=（ ）平方米320平方米=（ ）公顷 2.7平方千米=（ ）公顷12.7 kg=（ ）千克（ ）g 550千克=（ ）吨2.5小时=（ ）时（ ）分 3小时24分=（ ）时180秒=（ ）分 1年零2个月=（ ）个月0.72吨=（ ）千克 60吨40千克=（ ）吨4.7+2.3= 4.52= 6.92.5= 7.20.8=63.4= 0.620.32= 1.40.5= 0.75

13、100=0.020.5= 3.60.3= 6.37= 5.6100=0.750.25= 0.1258= 4.80.3= 0.962=0.5628= 0.360.4= 0.640.8= 0.723.6=3.624= 0.81.1= 7.2+12.8= 46.73.8=12.84= 5.213= 12.55= 1.6441=1020= 2415= 8.6510= 0.350.6=3.080.01= 4.951000= 6.90.1= 0.40.5=2.40.8= 10.89= 9.60.8= 0.1082=4.950.9= 9.650.1= 0.325100= 2.58=0.560.7= 0.12

14、54= 3.280.1= 3.90.13=7.20.1= 0.010.1= 0.250.4= 1.60.8=12.5= 1.250.8= 3.20.04= 01.7=0.22102= 9.60.8= 50.24= 4.50.05=3.90.13 16.50.5= 50.12= 240.5=4.80.5= 2.84.2= 0.842.1= 50.25=7.80.01= 5.40.6= 3.25= 70.62=0.560.8= 7.42.8= 0.180.2= 0.168=4.50.02= 87.2= 1.230= 0.0120.2=1.30.3= 96= 3.60.12= 7.80.6=25=

15、4.55= 0.30.6= 0.960.2=10.50.4= 7.30.27= 80.125= 0.540.6=0.610.39= 0.5628= 1020= 4.080.4=119.4= 0.80.11= 0.7212.8= 5.60.01=2.3100= 0.75100= 0.1082= 10.89=0.70.8= 165.07= 4.20.4= 0.726=120.5= 5.20.4= 12.20.2= 5.6100=0.413.7= 0.020.5= 7.20.8= 1.40.5=840.21= 0.750.25= 2.516= 0.1082=1.7532.5= 165.07= 5.2

16、13= 1.6441=1.020.2= 0.260.3= 8.40.02= 1.296=0.80.05= 12.60.03= 8.710.1= 210.21=0.80.13= 0.3417= 8.080.4= 0.52.2=1.244= 3.270.63= 5.020.3= 0.30.5=6.44= 7.21.8= 0.70.35= 0.721.44=0.480.04= 1.252.5= 5.555= 16.88=0.542.2= 3.50.05= 20.02= 0.2540=1.50.6= 0.320.8= 12.250.5= 73.50.1=46.552.5= 0.45102= 0.258

17、8= 1.542=81.25= 5.63.5= 4.20.76= 0.40.3= 2.5101= 3.85=一、直接写得数1.60.08= 0.393.9= 1.2-0.02=3.7+4.2= 1.80.5= 15-5.7=2.50.4= 2.51= 2510=2.52.5= 12.5= 3.53.5=0.46+0.34= 1-0.78= 2.73= 9.30.93= 0.250.74= 0.5418= 7.38-5.88= 0.4+0.40.1= 8.28.2+8.2=二、竖式计算6.35120 = 7.383.6=12.90.9 0.5760.48= 一、口算7.30.27= 80.125

18、= 0.540.6=0.610.39= 0.5628= 1020=4.080.4= 119.4= 0.80.11=0.7212.8= 5.60.01= 2.3100= 0.75100= 0.1082= 10.89=二、竖式计算2.853.4= 130.16= 5.620.91 (保留一位小数) 7.065.8 (保留两位小数) 脱式计算（1）(5.44.6)(10.52) （2） 5.59.92.8（3）20(5.46.7) （4） 2.41.53.61.5（5）3.61(7.25.3)25 （6） 4.38（36.94+34.30.2）（7）0.2799+0.27 （8）（5.84-3.9）

19、0.4+0.15 （9）（3.41.25）0.8 （10）1.68.41.50.18一、脱式计算3.6(1.2+0.5)5 0.38+9.623.75.4 (7.25+4.5)5.2 1.6(2.25+27.751.5) 二、文字题1、30减去9.5与4.7的和，所得的差除以0.79，商是多少？2、一个数的3倍减去16.2，得到的差是25.8，这个数是多少？3、一个数的4倍与这个数的一半的和是22.5，求这个数。1、7.5与1.6的积减去什么数的4倍等于2.4。2、10.7减去0.2乘4.58的积，差是多少? 3、4.25与0.9的差乘0.8，积是多少？ 4、4.5加上2.2的和除以6.7，商

20、是多少？ 5、8.52加上6.4与1.9的积，和是多少？ 6、22减去7.8与4.8的和，所得的差除以0.8，商是多少？ 一、笔算2.50.3= 0.2532.5 1.30.03(商用循环小数表示) (保留两位小数) (保留两位小数) 二、文字题1、8.7与1.3的和乘2.5所得的积去除14.82，商是多少？ 2、10与8.7的和，除以4.5与1.1的差，商是多少？3、6.2减去2.4所得的差乘0.4,积是多少? 4、11.2除以14的商加上0.7后,再乘4,得多少? 简算(1)3.412.5+6.612.5 (2) 5.32.551.7(3)4.39.9 (4) 2.544(5)660.25

21、4 (6) 4.228(7)1.254.8 (8) 2.52.5+2.57.5 (9)(3.2+0.808)0.8 (10) 13.70.258 一、简算(1)79999 (2)（700.42）7(3)46.93.746.95.346.9 (4) 3610.1(5)0.25321.25 (6) 999.9 二、笔算9.10.7= 320.6= 76 15= 小数乘除法计算题 乘法：5.62.9 3.771.8 0.02965.220.39.990.024.670.952.441.6666.19.4320.0025.66.54.882.95.614.38.92.45.5559.770.021.3

22、845.18.78832.6610.0590.24.2681.7575.79.462.8517.86.41.54.92.50.885.5555.22.223.337.6588536.020.356.788除法：85.441642.847101.7967.515230.4621.24360.7362343.51235.21739.6246.210.032101.451.30.2791.23.80.7560.180.660.311.971.569.62.938.40.8150.06（循环小数的用简便方法，除不尽保留2位小数）：8.20.120.80.976.45.44.731.251.232421

23、4.362.78.336.21.70.032.410.7用竖式计算0.3961.2= 0.7560.36= 15.613=0.1815= 0.02514= 3.0636=0.040.12 3.842.6 5.763 保留一位小数）7.1522 90.753.3 3.680.2516.90.13 1.553.9 3.70.01613.760.8= 5.20.6 8.41.36.40.5 4.480.4 5.25535.44.2 0.0420.54 0.760.320.250.046 2.523.4 1.0825 0.120.50.16 4.80.25 0.1251.4（保留两位小数）2.50.7

24、= （保留三位小数） 10.13.3= （商用循环小数）10.7512.5= （用乘法验算） 3.259.04=（用除法验算） 3、脱式计算（能简算的要简算）2.57.14 16.129916.12 5.20.90.97.2899+7.28 4.3500.2 642.640.52615.715.724 (2.275 625)0.28 3.94+34.30.2 1.2(9.62.4)4.8 8.91.14.7 2.75.43.9 3.69.85-5.46 8.053.4+7.6 6.584.50.9 2.80.5+1.58324.90.9 4.84.80.5 (1.250.125)84.8100

25、.1 56.59956.5 7.0910.80.87.094.85 + 0.35 1.4 8.7 17.4 - 8.7 7.412.50.42.58 0.873.16+4.64 9.5101 0.68 （5.2 -3.5） 1.25 40.5 0.81 0.18 4.8 （15 2.4） 6.81+6.8199 0.2518540 4.40.83.40.8(9.37+937+937+937) 25 2.376.3+2.373.7 2.51.250.32 3.810.12.5(3.80.04) 7.69101 3.810.10.2539+0.25 0.12572 460.33+540.33(85

26、.27) 1.25 6.81+6.8199 0.25185406.80.750.5 3.750.1252.75 1.53+23.47.29.599 13.50.98 12.58.8二、解方程：54-X=24 7X=49 126X=4213+A=28.5 2.4X=26.4 7.5x3x=1851.3-2x=5.5 24x+6x=63.6 5.6x+4.4x=5.2x3.86=5.4617.89x=12.8940.8x=57.3x3.25=162x0.828.230.5x77.8x2.680x41250.9x2.752x0.4x=4862x6x=1835x13x=9.60.5254x=0.60.7(x0.9)=421.3x2.43=12.43.5x = 1402x +5 = 4015x+6x = 1685x1.5 = 4.513.7x = 5.294.2 33x = 5.1 (写出检验过程)20.54x=8.13.6x1.2=9.75181.51.7x=13.418.5x9.9x=1.721