2022年小学五年级数学小数点乘除法计算练习题合集. .pdf

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1、小学五年级数学上期计算练习题集2.140.9= 0.5+7.6= 24048= 4200300= 0.750.38= 396+99= 9030= 2035= 10.2= 32.25= 1.57+3.43= 286+199= 18.549.9= 3699= 2.42= 480.6= 963= 0.240.2= 4.86= 0.960.03= 2.4 0.2= 4.80.6= 9.60.3= 3.2424= 3.240.24= 3.242.4= 2.42= 480.6= 963= 0.240.2= 4.86= 0.960.03= 2.4 0.2= 4.80.6= 9.60.3= 25.86= 22

2、.83= 5.980.23= 19.765.2= 3.817= 3242= 246.413= 2.170.7= 0.40.01= 5.3+6.7= 5.4-3.6-1.4= 300.01= 151.5= 12.9-8.5= 7.20.4= 2.81.4= 8+2-8+2= 286+198= 314-202= 526+301= 223-99= 0.452.5 0.81.25 0.33.6 0.30.3100.07 0.31.4 0.057 0.920.40.2 0.26 0.144 0.020.1 1.20.3= 0.2 0.4 8.21.8 10035.22 2.342.5 0.4 2.45

3、0.224 3.250.5= 0.9 0.52 3.991 03.52 12.58810 = 10-1.8-7.2= 0.43+3.57= 2.5412= 0.9 0.8= 7.5x-3x= a+3a+7a= 1.05100= 10.5= 0.963= 1.470.7= 5.46= 0.16.5 10= 0.56100= 3.78100= 40.8= 3.215100= 0.810= 4.08100= 1.10.2 = 0.6 0.8 = 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

4、.20.5= 0.7 0.01= 2.50.4= 123.9= 6.60.66= 3.9 2.03 4.23.5 1.6+2.4 0.3= 2.140.9 2745673= 0.30.3= 7.22.8 0.90.01120.3= 2.870.7 134 0.960.31.5 0.4 70.25 2.50.7 0.8= 8 2.5 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 1 页，共 5 页 - - - - - - - - - 161.6 5.61.01= 0.360.64=

5、64.32164.2 0.1 72.80.8 8.44.2 13.89.92.4 2.5 0.050.8 2.560.37 122.5 1.233 3.21.6 3.53.5 3 19.62= 8.8 2.2= 0.754 0.50.8= 8.40.2= 1.6 0.2 7.20.3= 2.80.3 0.90.15= 1.8 0.4= 5.50.55= 0.08100= 2.20.11= 5.464.54= 12.50.8= 0.350.3= 1.45= 2.8 4= 19.64= 22.54= 0.3961.2= 0.7560.36= 15.613= 0.1815= 0.02514= 3.0

6、636= 0.040.12 3.842.6= 5.7637.1522= 90.753.3= 3.680.2= 16.90.13= 1.553.9= 3.70.016= 13.760.8= 5.20.6= 8.4 1.3= 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= 4.80.25 2.50.7= 10.13.3= 10.7512.5= 3.259.04= 12.58.8= 0.430.28= 6.450.73= 4.60.6= 8.90.05= 3.080.43= 1.526

7、.7= 5.2229= 18.723.6= 13.953.1= 810= 10-1.8-7.2= 0.43+3.57= 2.5 412= 0.90.8= 7.5x-3x= a+3a+7a= 1.05100= 10.5= 0.963= 1.470.7= 5.4 6= 1280.4= 780.6= 9.63.2= 650.05= 540.12= 320.4= 360.18= 420.003= 780.06= 450.005= 810.03= 7.2 0.002= 10001.25= 102.5= 1200.024= 7.5 5= 8.60.002= 0.00363.6= 8.62= 2.5 0.0

8、05= 0.360.0006= 7.52= 6.321= 8.6 0.0043= 460.0023= 8.40.0084= 1.283.2= 9.8 0.7= 4.60.023= 0.0090.005= 390.0003= 133.0007= 5.050.5= 1230001.23= 0.0012550= 5.6 700= 7600.008= 4.3296= 4920.004= 18.630.03= 9.599= 13.50.98= 0.1-0.047= 0.292.9= 3.40.2= 0.5719= 63+124+76= 7.0910.8= 0.87.09= 9.5101= 3.810.1

9、= 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 2 页，共 5 页 - - - - - - - - - 7.69101= 3.810.1= 0.12572= 719+7= 22.83= 5.980.23= 19.765.2= 3.817= 3242= 246.413= 2.170.7= 0.40.01= 5.3+6.7= 5.4-3.6-1.4= 300.01= 151.5= 12.9-8.5= 7.20.4= 2.81.4= 8+2-8+2= 286+198= 314-202=

10、 526+301= 223-99= 0.452.5 0.81.25 0.33.6 0.30.3100.07 0.31.4 0.057 0.920.40.2 0.26 0.144 0.020.1 1.20.3= 0.2 0.4 8.21.8 10035.22 2.342.5 0.4 2.45 0.224 3.250.5= 0.9 0.52 3.991 03.52 12.585.4 2.5 1.4= 2.51.25 0.32= 126.2 3.8= (180+20) 5= 1.7+0.43+3.3= 75254= 2502505= 70+5050+70= 13.7+0.98+0.02+4.3= 1

11、8.63.470.53= 7210172= 235283528= 2.6 78+787.4= 7.26-(5.26-1.5)= 8(2.5 0.25) 1.250.8 0.5 （1.5 0.25) 4 0.120.5 0.167.2899+7.28= 4.3500.2= 543618 = 10245-328= 1001903618= 3.85.25+14.5= 300-426321= 0.810.25+5.96= 4031327= (25+4) 4= （1.2+ 1.8)4.5= 102576832= 645-4512= 10-2.87-7.13= 0.96+9.69.9= 40119+284

12、= 640+12845= 1.2581.25= 5.370+4.63= 2.57.1 4= 16.129916.12= 5.0-0.9 0.9= 7.2899+7.28= 4.3500.2= 642.640.5= 3.94+34.30.2= 8.91.14.7= 2.7 5.4 3.9= 3.69.85-5.46= 8.053.4+7.6= 6.584.5 0.9= 2.80.5+1.58= 324.9 0.9= 4.8 4.8 0.5= (1.250.125) 8= 4.8100.1= 56.59956.5= 4.85+0.351.4= 0.873.16+4.64= 40.50.810.18

13、= 4.8(15 2.4)= 2.1308257= 6.81+6.81 99= 0.2518540= 2.5(3.8 0.04)= 0.2539+0.25= (85.27) 1.25= 6.81+6.8199= 0.2518540= 6.80.75 0.5= 3.750.125 2.75= 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 3 页，共 5 页 - - - - - - - - - 1.53+23.4 7.2= 1.2+3.2+0.8 = 1.22.5 4 = 3.01+1

14、.7+0.99 = 10.666 = 2.7-2.72.7= 5.4 (0.51 0.17)= 0.7899+0.78= 5.4(7.26 6.05)= 8.7 17.4-8.7 7.4= 12.50.42.58= 0.68（5.2-3.5)1.25= (0.25+2.5+25)0.4= 5-0.9 0.2+1.8 0.5= 6.43.28+4.6 3.28-3.28= 12.2721(7.3 6.6) 2.4= 4.40.8 3.4 0.8= (9.37+9.37+9.37+9.37)2.5= 2.376.3+2.37 3.7= 460.33+540.33= 1.93+2.7+2.07+7.

15、3= 2615.715.7 24= (2.275 0.625) 0.28= 85.07(15.3 4.8)+5.369= 40（3.5 2.75+0.86 ）= 3725+26867= （32+36045）72= （75903314）54= 412（6073614）= 10.5(5.2-3.5)= （13.88.7 ）0.034= 6.25+3.85-2.125+3.875= 3.375+5.75+2.25+6.625= 2.1 4.3+5.7 2.1= 3.3750.97+0.97 6.625= 6.54+2.4+3.46+0.6= 95.61.8+95.6 8.2= 1.5 4.2 0.7

16、5 0.25= 3.274 +3.27 5.7= 0.25800.45 0.9= 2.4+2.4(5.375-3.375)= 7.5-5.7 13= 12.37-3.25-6.75= 166.8+2.2 16+16= 58.7-16.653.7= 0.4 4.7 2.5+(2.3+5.3)= 9.31-1.125-7.875= 400(0.62+0.08)= 1.2(9.6 2.4) 4.8= （8.583.69 ）（ 3.4 1.8）= 1.5（10.0315.67.5 ）= 30.6（4.5 0.16）= 4.7+3.91(32-29.7)= 3.12（0.9 0.7 0.1 ）= 9.2

17、+9.7283.2 1.5= 2.4 0.75 1.252.5= （20.20.62.12）0.1= (1.5 0.9+3.65) 2.5= 8.480.8 0.9= 1010.36 （14.40.05 ）= (25.3-9.7)0.3 8.5= 10.5(5.1 4.4)+18.25= 4.110.72 (3.38 2.13）= 102511254.5 3.6= （6.8 5.4 ）2.750.9= 0.87536+4.058.1= （227254.68）0.5= 630（2.986.5 0.08）= (21.88+29.8) 7.6= (8.1 5.4) 3.6 85.7= (3.44+2

18、0.50.32) 0.16= 0.54(8.7 45.3) 28.4= 0.11+10.80.1= 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 4 页，共 5 页 - - - - - - - - - （1.256.4 ）14.88 2.4= (4.32.01 2.2) 4= 58.8（0.6 0.7 ）0.02= 10.47.79（0.350.6 ）= 3.6 （1.20.5 ）5= 13.70.253.7 4= 3.6 1.25+ 0.32 0.4= 0.8(3.2 2.99

19、2.3)= 2.5 (6 9.728 3.2)= 5.2(4.6 0.920.04)= 5.4 (3.94 0.86) 0.8= 19.281.820.7= 10.563.753.750.56= (1.5 0.8 1)0.4= （37.62+20.76 ）0.042= （17.2-4.5 3.6 ）0.32= (6.02 + 2.8 )0.4 - 2.05= 3.27（80.5-9.84 0.16）= (71.2 71.20.9) 0.25= 1.08（3.94+34.3 0.2 ）= （4.25-4.25 0.8 ）1.7= 1.465+12.80.4 7.5= 1.521.6 55.7=

20、3.8（24250.6 ）= (0.25 +0.125）（0.750.4)= 202.5 48= (4.8 4.8 0.5) 2= 0.8（10.40.64） 0.92= (25.3-9.7)0.37.6= （4.5+1.3 6）1.5= 58.8（0.6 0.7 ）0.02= 0.4(3.2-0.8)1.2= 16.78-1.6 1.5 0.8= (53.73-17.49)(2.6+12.4)= 18.644.35220.9= 808.2 （107.6 ）= (9 8.5) (5 4.76) 0.1= 1.68.4 1.50.18= （1.1-0.78 ）（ 2.7-1.95 ）= （20.

21、20.6 2.8 0.4= 0.06(10.14 0.64) 2= 17.685.2+2.7 1.5= 19.8+(3.749-0.299)2.3= 8.6+15.40.41.4= 1.5 1.2 0.6 2.4= 0.6（6.252.5 0.25）= 4.3215125.10.85= 5.6(12.5 8.5 0.85)= 8.74 - 8.7423+7000.03= 0.38+9.623.7 5.4= 4.38（36.94+34.3 0.2 ）= （5.84-3.9 ）0.4+0.15= 1.6 (2.25+27.75 1.5)= 2.021.027 0.26 ）= 6.5 (10-3.7

22、)+2.98= 4.75+8.4(9.2-6.8)= 4.5 (0.75-0.356)+9.23= 5.4+(0.63+1.290.23)= 1.465+12.80.47.5= 2.986.5 （3.2 3.12）= (15.6-2.4)0.8+4.32= 4.110.72 （3.382.13= （6.85.4）2.750.9= 10.25（1.283.2 ）= 4.780.222016= 31.70.5 0.7 1.65= 107.5 （6.4 5.9 ）= （2.9510.58 1.53）0.25= 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 5 页，共 5 页 - - - - - - - - -