五年級(jí)小數(shù)點(diǎn)口算 豎式 脫式計(jì)算

1、3.41.4= 7.827.2= 2.199.1= 10.10.89= 0.680.42= 8.15.1= 0.7280.24= 0.80.18= 0.890.25= 10.98= 0.0480.52= 5×400= 19.9+11.1= 187÷1000= 1+3.89=0.081×10= 75÷10= 0.96÷0.8= 0.8×7 1.5×7 1.32×8 0.7×8 10.3×2 5×0.6 0.9×0.3 3.5×0.2 2.01×0 10

2、15;0.05 0.13×7 0.21×1000.7×4 0.05×4 4×0.3 430-250= 0.17+0.06= 1.02-0.09= 7200÷800= 0.17+0.6= 0.83-0.6= 17×300= 0.98-0.09= 0.2+0.78= 600×700= 10.2+0.02= 0.15+0.7=670+250= 10.2+0.2= 9.2-6= 8500÷500= 3.2-3.2= 3.7+2.3= 25×100= 3.2-0.32= 2+2.8= 380-290= 0

3、.35+0.5= 0.35+0.63= 3500÷70= 3.1+3= 3.8+0.38=7500÷250= 3.8+1= 0.95-0.05= 450+780= 3.1+0.3= 3+0.3= 630÷9= 4.5-0.4= 9.5-5= 330×9= 9.53-1.53= 9.5-0.5= 3.5+2.4= 1-0.95= 0.3+0.27=0.47+0.13= 4.5+4= 4-0.6= 0.95+0.05= 2.5+3.2= 0.74+0.16= 23×100= 9.8-4.8= 480÷40= 0.53÷100=

4、5.1+2.3= 125×80= 0.078÷10= 0.52+0.4= 70×12=0.25×100= 3.4-2.8= 0.6-0.37= 0.052×10= 10+0.08= 1-0.75= 0.5×1000= 7.82+0.3= 13.5+6.5= 3.05×100= 1.2-0.8= 21.6-12.6= 63÷100= 0.83-0.5= 0.76+0.14=80÷1000= 2.7+0.4= 0.72-0.43= 30×100= 0.92-0.2= 3.5+4.8= 3.5+2.4

5、= 5+0.07= 1-0.61= 0.47+0.23= 0.25+0.75= 3.7+0.33= 0.51+0.33= 1-0.6= 8-4.6=5.8-3.6= 0.52+0.4= 6.45+5.5= 4.5-1.3= 3.4-2.8= 9.53-1.53= 8.8-6.7= 10+0.08= 9.5-7.3= 7.2+0.8= 7.82+0.3= 8.8-6.7= 9.5-7.3= 1-0.95= 3.4-2.8=0.96-0.35= 9.53-1.53= 0.25+0.75= 1.2-0.8= 0.83-0.5= 2.7+0 12.5×8 2.3×4 3.25

6、15;0 0.4×50 30×0.1 2.6×3 4.1×2 0.35×0.2 7.5×0.1 2.5×2= 0.5×10= 0.6×8= 2.1×2= 2.8×10= 0.7×0.8= 0.04×20= 5.6+0.4= 4.7+2.3= 4.5×2= 6.92.5= 7.2×0.8= 6×3.4= 0.620.32= 1.4×0.5= 0.75×100= 0.02×0.5= 3.6×0.3=

7、6.3÷7= 5.6×100=0.75÷0.25= 0.125×8= 4.8÷0.3= 0.86÷2= 0.56÷28= 0.36÷0.4= 0.64÷0.8= 0.7×9= 3.6÷24= 0.8×1.1= 7.2+12.8= 46.73.8= 12.8÷4= 5.2÷13= 12.5÷5= 1.64+4.1= 10÷20= 24÷15= 8.65×10= 0.35×0.6=3.08×0.01=

8、 4.95×1000= 6.9×0.1= 0.4×0.5= 2.4÷0.8= 10.8÷9= 9.6÷0.8= 0.108÷2= 4.95÷0.9= 9.65÷0.1= 0.325×100= 2.5×8= 0. 56÷0.7= 0.125×4= 3.28×0.1= 3.9÷0.13= 7.2×0.1= 0.01×0.1= 0.25×0.4= 1.6÷0.8=1÷2.5= 1.25×0.8

9、= 3.2÷0.04= 0÷1.7= 0.22×102= 9.6÷0.8= 5×0.24= 4.50.05= 3.9÷0.13 16.5÷0.5= 5×0.12= 24×0.5= 4.8×0.5= 2.84.2= 0.84÷2.1= 5÷0.25= 7.8÷0.01= 5.4÷0.6= 3.2÷5= 7×0.62=0.56÷0.8= 7.42.8= 0.18÷0.2= 0.16÷8= 4.5×0.

10、02= 87.2= 1.2×30= 0.012×0.2= 7.3×0.3= 0÷6= 3.6÷0.12= 7.8÷0.6= 2÷5= 4.55= 0.3÷0.6= 0.96÷0.2= 10.5×0.4= 7.30.27= 8×0.125= 0.54÷0.6=0.610.39= 0.56÷28= 10÷20= 4.08÷0.4= 109.4=0.8×0.11= 7.212.8= 5.6÷0.01= 2.3×100= 0

11、.75×100= 0.108÷2= 10.8÷9= 7.8÷0.01= 5.4÷0.6= 3÷5= 7×0.62= 12÷0.5= 5.2×0.4= 12.2÷0.2= 5.6÷100=0.413.7= 0.02×0.5= 7.20.8= 1.4×0.5= 8.71÷0.1=84÷0.21= 0.75÷0.25= 2.5×16= 0.108÷2= 21÷0.21= 5.6÷7= 72÷

12、7.2= 0.7÷0.35= 0.7÷1.4= 5.55.5= 0.48÷0.04= 0.32÷0.8= 0.542.2= 2÷0.02= 0.25×40=1.5×0.6= 73.5×0.1= 12.5÷0.5= 1.25×88= 8×1.25= 7÷3.5= 0.27÷0.3= 0.02×0.5= 3.6×0.3= 6.3÷7= 5.6×100= 7.8÷0.01= 5.4÷0.6= 1.5×0

13、.6= 0.32÷0.8= 2.5×2= 0.5×10= 0.6×8= 2.1×2= 0.610.39= 10÷20= 4.08÷0.4= 4.9÷7= 0÷0.48= 1.2×0.3 = 6.6÷1.1 = 4.5-1.3= 3.4-2.8= 9.53-1.53= 8.8-6.7= 1.5×4=          2.5×4=         &

14、#160; 0.13× 4=           5.4÷10=           0.18×0.3=4.2×1000=       0.45÷0.15=       3.6÷0.1=            

15、8.5×100=          8.5÷ 1.7=3.2÷100=         1.2÷0.3 =        0.49÷7=            0 .04×25=         0.096÷0

16、.03= 84÷4.2=        1000×0.756=      0.5×100=           0÷0.25=            1÷0.01=1.25×8=         3.8×2=&

17、#160;           7.2÷0.9=           1.6×0.2=           9.3÷0.3=4÷0.4=           0.45÷0.5=         0.2

18、÷0.01=     0.9×6=             2.1×0.3=7×0.08=         1.87×0=          0.24×5=        0.2×0.5=       

19、;    60×0.5=0.05×1.6=       0.5×1.1=         0.8×0.5=           6÷0.12=            1.25×4= 4×0.25=   

20、0;     0.4÷8=           1.8×0.5=            8÷0.5=             0.32÷16= 2.5÷10=         6.3÷2.1=

21、0;        0.92÷4=            80÷1.6=            6.21.7= 0.56÷14=         1.6÷0.8=         6.3÷9=  &#

22、160;          0.15×8=             7.2÷0.6=4.2÷1.4=         3.9÷3.9=         0÷6.81=            1.47×

23、0.4=          0.4×0.254.8÷40= 53÷100= 5.1+2.3= 1.25×80= 0.78÷10= 0.52+0.4= 7×1.2= 0.25×100= 3.4-2.8= 0.6-0.37= 0.052×10= 10+0.08= 1-0.75= 0.5×1000= 7.82+0.3= 13.5+6.5= 3.05×100= 1.2-0.8= 21.6-12.6= 63÷100= 0.83-0.5=

24、 0.76+0.14= 80÷1000= 2.7+0.4= 0.72-0.42= 0×10.5= 0.92-0.2= 3.5+4.8= 3.5+2.4= 5+0.07= 1-0.61= 0.47+0.23= 0.25+0.75= 3.7+0.33= 0.51+0.33= 1-0.6= 8-4.6= 5.8-3.6= 0.52+0.4= 6.45+5.5= 豎式計(jì)算1.7532.5= 165.07= 5.2÷13= 1.64÷41= 0.5×2.2=1.02×0.2= 0.26×0.3= 8.4×0.02= 1.2&

25、#215;6= 1.24×4= 0.8×0.05= 12.6÷0.03= 1.25÷2.5= 16.8÷8= 0.3×0.5=2.4÷3=20×0.5=0.8×6=1000×0.09=1.35÷27=58×0.32=1.08×52=8.5×0.54=5.62×2.4=0.28×0.16=1.06×0.82=0.06×0.75=0.41×2.01=0.63×0.12=3.5×2.016.3

26、÷0.42=25.2÷63=0.456÷1.5=16.43+3.6=21.5-20.83=5.7+4.33=20.1-6.9=0.65+19.5=5.20.17=0.29×3.18=4.48÷2.8=9.6÷3.7=6.3×7.2=0.312×12=42×0.16=84×0.25=58×0.32=1.08×52=54×0.47=420×3.5=0.522÷0.18=7.54÷0.26=91.2÷0.024=0.396÷

27、;1.2=0.756÷0.36=4.48×4.4=5.25×15=35.4×4.2=0.042×0.54=0.76×0.32=3.8+3.5415.4+2.975.94+10.710-3.148.25+1.551.3×0.25=4.8×0.25=4.8×1.2=0.32×1.2=9.8×1.3=3.14×1.5=2.6×0.8=2.15×2.1=3.25×1.8=4.8×1.3=9.34×1.4=1.87×2.3=0

28、.15×0.63=1.8×0.85=48×0.15=0.86×1.2=12×0.16=13.3×0.95=12.3×1.5=1.25×0.72=9.6×4.5=4.2×3.2=5.3×2.4=8.09×6.7=1.8×5.5=1.79×1.2=4.48×3.5=2.6×4.5=0.98÷2.8=15.9÷15=12÷16=21÷0.75=0.768÷1.6=8.4÷0.56=3

29、7.1÷0.53=2.7÷7.5=4.06÷0.58=4.2÷1.2=0.16÷2.5=4.2÷0.12=0.16÷0.25=4.48÷3.5=13.3÷0.95=12.3÷1.5=7.2÷0.64=24÷1.5=2.88÷1.545.3÷15=12.6÷0.28=2.1÷0.56=8.84÷1.7=62.9÷17=2.52×3.4=1.08×55=0.12×0.44=0.25×

30、;0.046=6.03×0.25=9.481.36=36.9÷18=2.8×69.2×324×0.41.6×31.3×74.5×0.50.6×713.2×20.125×334×0.210.85×1139×0.437×0.082.643.851.54 4.2÷0.7÷6 0.4×8.6×25 0.65×1010.65 2.6×7÷2.6×7 0.65×1010

31、.65 2.6×7÷2.6×7 1.45×6.5+0.55×6.56.12×99+6.12 5.9×101-5.9 6.94.83.1 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 7.852.340.85 35.61.815.6 3.822.90.189.1 9.64.83.6 7.140.532.47 13.354.682.65 5.272.860.661.63 47.87.45+8.8 0.398+0.3

32、6+3.64 (1.250.125)×8 73.81.6413.85.36 0.25×16.2×4 66.868.661.34 36.83.96.1 15.75+3.590.59+14.25 56.5×9.956.5 324.90.9 320÷1.25÷8 15.6×13.115.615.6×2.1 25.48(9.40.52) 3.52÷2.5÷0.4 17.8÷(1.78×4) 3.72×3.56.28×3.5 18.76×9.918.76

33、9.6÷0.8÷0.4 4.8×7.878×0.52 7.09×10.80.8×7.0927.5×3.77.5×3.7 8.54÷2.5÷0.4 4.2×994.2 3.2×0.25×12.5 3.94.16.15.9 1.25×2.5×32 15.2÷0.25÷4 146.5(2346.5)3.83×4.563.83×5.44 4.36×12.5×8 9.7×999.7 12

34、.7×9.91.27 (45.932.7)÷8÷0.125 0.79×199 3.14×0.6831.4×0.032 5.4×11-5.4 5.6÷1.25÷0.8÷2.5÷0.4 15.02-6.8-1.02 9.43-（6.28-1.57） 7.54.96.5 7.2×0.22.4×1.4 3.9×2.73.9×7.3 1.57+0.245+7.43 6.02+3.6+1.98181.8÷0.125÷0.8 1.76+0.195+3.24 1.233.40.236.6 0.25×3646×5723×86 0.85×199 0.25×8.5×4 7.74×（2.81.3）1.5×2.2621×（9.33.7）5.6 3.070.381.62 1.293.72.716.3 82.451.552.3×16+2.3×23+2.3 3.65×4.736.5×0.37 36.541.764.54 0.25×0.73×4