小学五年级数学上期小数点除法计算练习题合集.doc

1、小学五年级数学上期计算练习题集24048= 4200300= 2.42= 480.6= 963= 0.240.2= 4.86= 0.960.03= 2.40.2= 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=2.40.2= 4.80.6= 9.60.3= 25.86= 22.83= 5.980.23= 19.765.2= 3.817=3242= 246.413= 2.170.7= 0.40.01=151.5= 810 = 10.5= 0.963= 1.470.7= 5.4

2、6= 40.8= 9.60.6 = 0.70.01= 6.60.66= 4.23.5 1.6+2.40.3= 0.90.01 120.3= 2.870.7 134 0.960.3 1.50.4 70.25 161.6 64.3216 4.20.1 72.80.8 8.44.2 3.21.6 3.53.53 19.62= 8.82.2= 0.90.15= 5.50.55= 2.20.11= 19.64= 0.3961.2= 0.7560.36= 90.753.3= 16.90.13=1.553.9= 2.50.7= 10.13.3= 10.7512.5= 5.2229= 18.723.6= 13

3、.953.1= 810= 10.5= 0.963= 1.470.7= 0.5719= 5.46= 1280.4= 780.6= 9.63.2=650.05= 540.12= 320.4= 360.18=420.003= 780.06= 450.005= 810.03=7.20.002= 10001.25= 102.5= 1200.024=7.55= 8.60.002= 0.00363.6= 8.62=2.50.005= 0.360.0006= 7.52= 6.321=8.60.0043= 460.0023= 8.40.0084= 1.283.2=9.80.7= 4.60.023= 0.0090

4、.005= 390.0003=133.0007= 5.050.5= 1230001.23= 0.0012550=5.6700= 7600.008= 4.3296= 4920.004=18.630.03= 0.292.9= 719+7= 22.83= 5.980.23= 19.765.2= 3.817= 151.5=3242= 246.413= 2.170.7= 0.40.01=543618 =(180+20)5= 2502505= 70+5050+70= 7210172= 235283528= 2.678+787.4= 7.26-(5.26-1.5)= 8(2.50.25) 1.250.80.

5、5 （1.50.25)4 0.120.50.16 7.2899+7.28= 4.3500.2= 16.129916.12= 7.2899+7.28= 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= 0.96+9.69.9= 40119+284= 640+12845= 1.2581.25= 5.370+4.63= 642.640.5= 3.94+34.30.2= 3.69.85-5.46= 8.053.4+7.6=2

6、.80.5+1.58= 4.84.80.5= (1.250.125)8= 56.59956.5= 4.85+0.351.4= 0.873.16+4.64=40.50.810.18= 4.8(15 2.4)= 2.1308257=6.81+6.8199= 0.2518540= 2.5(3.80.04)=0.2539+0.25= (85.27)1.25= 6.81+6.8199=0.2518540= 6.80.750.5= 3.750.1252.75=1.53+23.47.2= 1.2+3.2+0.8 = 1.22.54 =3.01+1.7+0.99 = 10.666 = 2.7-2.72.7=5

7、.4(0.510.17)= 0.7899+0.78= 5.4(7.266.05)=8.717.4-8.77.4= 12.50.42.58=0.68（5.2-3.5)1.25= (0.25+2.5+25)0.4=5-0.90.2+1.80.5= 6.43.28+4.63.28-3.28=12.2721(7.36.6)2.4= 4.40.83.40.8=(9.37+9.37+9.37+9.37)2.5= 2.376.3+2.373.7=460.33+540.33= 1.93+2.7+2.07+7.3=2615.715.724= (2.275 0.625)0.28=85.07(15.34.8)+5.

8、369= 40（3.52.75+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=2.14.3+5.72.1= 3.3750.97+0.976.625=6.54+2.4+3.46+0.6= 95.61.8+95.68.2=1.54.20.750.25= 3.274 +3.275.7=0.25800.450.9= 2.4+2.4(5.375-3.375)=7.5-5.713= 12.

9、37-3.25-6.75=166.8+2.216+16= 58.7-16.653.7=0.44.72.5+(2.3+5.3)= 9.31-1.125-7.875=400(0.62+0.08)= 1.2(9.62.4)4.8=（8.583.69）（3.41.8）= 1.5（10.0315.67.5）=30.6（4.50.16）= 4.7+3.91(32-29.7)=3.12（0.90.70.1）= 9.2+9.7283.21.5=2.40.751.252.5= （20.20.62.12）0.1=(1.50.9+3.65)2.5= 8.480.80.9=1010.36（14.40.05）= (25

10、.3-9.7)0.38.5=10.5(5.14.4)+18.25= 4.110.72(3.382.13）=102511254.53.6= （6.85.4）2.750.9=0.87536+4.058.1= （227254.68）0.5=630（2.986.50.08）= (21.88+29.8) 7.6=(8.15.4)3.685.7= (3.44+20.50.32)0.16=0.54(8.745.3)28.4= 0.11+10.80.1=（1.256.4）14.882.4= (4.32.012.2)4=58.8（0.60.7）0.02= 10.47.79（0.350.6）=3.6（1.20.5

11、）5= 13.70.253.74=3.61.25+ 0.320.4= 0.8(3.22.992.3)=2.5(69.7283.2)= 5.2(4.60.920.04)=5.4(3.940.86)0.8= 19.281.820.7=10.563.753.750.56= (1.5 0.81)0.4=（37.62+20.76）0.042= （17.2-4.53.6）0.32=(6.02 + 2.8 )0.4 - 2.05= 3.27（80.5-9.840.16）=(71.271.20.9)0.25= 1.08（3.94+34.30.2）=（4.25-4.250.8）1.7= 1.465+12.80.

12、47.5=1.521.655.7= 3.8（24250.6）=(0.25 +0.125）（0.750.4)= 202.548=(4.84.80.5)2= 0.8（10.40.64）0.92=(25.3-9.7)0.37.6= （4.5+1.36）1.5=58.8（0.60.7）0.02= 0.4(3.2-0.8)1.2=16.78-1.61.50.8= (53.73-17.49)(2.6+12.4)=18.644.35220.9= 808.2（107.6）=(98.5)(54.76)0.1= 1.68.41.50.18=（1.1-0.78）（2.7-1.95）= （20.20.62.80.4=

13、0.06(10.140.64)2= 17.685.2+2.71.5=19.8+(3.749-0.299)2.3= 8.6+15.40.41.4=1.51.20.62.4= 0.6（6.252.50.25）=4.3215125.10.85= 5.6(12.58.5 0.85)=8.74 - 8.7423+7000.03= 0.38+9.623.75.4=4.38（36.94+34.30.2）= （5.84-3.9）0.4+0.15=1.6(2.25+27.751.5)= 2.021.0270.26）=6.5(10-3.7)+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（3.23.12）=(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= 31.70.50.71.65=107.5（6.45.9）= （2.9510.581.53）0.25=4.2(6.183.03)+ 6.3= 2.74 + 6.30.25=