五年级数学口算大全(暑假天天练)

1、五年级数学口算练习一0.8× 0.2=33× 0.04=75÷ 10=5.6× 3=6.5 × 4=0.96÷8=0.25× 4=2.3 × 0.06=0.8×7=3.1× 0.2=15× 0.08=1.5×7=0.45× 6=0.09 ×0.9=1.32×8=0.4× 0.25=4.7 × 0.1=0.7×8=3.6× 0.8=4-1.4=10.3×2=2.9× 1=82-7.2=5&

2、#215; 0.6=9.6× 3=19+9.1=0.9×0.3=0.05× 0.4=4.1-0.89=3.5×0.2=120× 0.5=5.68+0.42=2.01×0=7.3× 4=6.1-5.1=10×0.05=0.75× 2=0.72- 0.24=0.13×7=4.3× 0.2=0.8+0.18=0.21×100=12.5× 8=0.89-0.25=0.7×4=66×0.4=1-0.98=0.05×4=6.01× 0.3

3、=0.048+0.52=4× 0.3=0× 34.5=5× 400=430-250=45.2× 2=19.9+11.1=0.17+0.06=1.3× 3=187÷ 1000=1.02-0.09=4.25× 4=1+3.89=7200÷800=0. 07×0.5=0.081 ×10=0.17+0.6=五年级数学口算练习二0.83-0.6=54× 0.8=0.32×100=17× 300=1.6× 0.03=5.5×2=0.98-0.09=0.8&#

4、215; 0.9=4.73×10=0.2+0.78=0.6× 100=0× 23.5=600× 0.7=17.5 ×0.01=0.25×4=10.2+0.02=3.2× 0.5=7.2×0.5=0.15+0.7=25× 0.4=3.3×0.5=670+250=12.5 ×0.8=60× 0.8=10.2+0.2=6× 6.5=3.4×0.6=9.2-6=3.6× 0.7=0.125 × 8=8500÷ 500=6.5×

5、; 0.4=7.827.2=3.2-3.2=8.5× 0.2=2.199.1=3.7+2.3=0.66 ×0.3=10.10.89=25× 100=2.5× 0.4=6.80.42=3.2-0.32=7.7× 0.8=0.80.18=2+2.8=0.012 ×20=0.720.24=380-290=4.6× 0.4=8.15.1=0.35+0.5=3× 0.09=0.890.25=0.35+0.63=2.2× 0.05=1 0.98=3500÷ 70=4.1× 0.6=0.480.52

6、=3.1+3=0.75 ×0.4=0.5×40=3.8+0.38=23× 0.4=0.125 × 8=五年级数学口算练习三5.6÷1.4 2.5×0.4 187÷100=0.28÷1.4 2.4× 50.9+0.28=0.1÷ 0.5=0.22×41÷ 4=3.88÷ 0.4=3.25×04.03 ×0.5=0.21× 100=0.9 0.52 1.2+0.08=3.4 1.4=3.99×17.2÷0.09=0.45

7、×2.5 0× 3.52 0.13 ×4=0.8× 1.25 12.5×80.3÷0.2=0.3×3.6 8÷10 =1.2÷0.4=0.3×0.3 1.47÷0.7=0.6×11=10× 0.07 0.43+3.57=0.45 ÷0.15=0.3×1.4 0.9× 0.8=0.25+0.5=0.05× 71÷ 0.5=15× 0.3=0.92×0.4 0.96÷3=10÷ 2

8、.5=0.2× 0.26 2.5× 4× 12=5.8-0.9=0.14× 410-1.8-7.2=3.4÷2=0.02×0.1 0.96÷0.8=0.48 ÷1.2=1.2×0.3 2.4× 11=4.3+6.9=0.2×0.4 8.1÷ 9=1.65 ÷0.3=8.21.8 60.3+0.67=12-1.1=100-35.22 2.8× 5=1.4+2.6=2.3× 40.72÷0.6=12.4 ÷4=五年级数学口算练习四

9、12.5 × 4=7.8× 10=38.2÷100=9.5÷ 0.5=0.6× 100=2.33÷10=5÷ 2=3.71×10=4.56÷100=9.1-1.9=4.5× 1000=9.02÷10=0.36 ÷ 0.9=0.92×100=70.77 ÷ 100=0× 5.4=6÷ 12356.8 ÷ 1000=2.5× 4.4=0.870.49 3.2×3=3.06 ÷ 3=5.2×

10、10=1.4×0.5=6.6-6=0.28×1000=0.08×6=7.6÷ 4=6.12×10=1.5×0.3=32÷ 0.5=0.479 ×100=0.71×2=0.25-0.19=0.21×100=0.25×4=0.4÷ 0.01=17.6×1000=1.25×8=2× 0.32=5÷ 100=4.3×2=12.5 × 0.8=21.3÷10=1.2×0.4=64÷ 0.8=14.

11、17 ÷100=0.6×0.9=3.2-2.3=9.2÷ 10=3.4×0.3=60÷ 0.2=7.13÷10=5× 0.6=4.16 ÷ 0.8=1÷ 100=4.5×2=5.4+6=0.43÷10=0.03×0.5=0.6÷ 5=278.6 ÷1000=1.6×0.3=3.3× 8=53.4÷100=0.23×3=五年级数学口算练习五5.1× 2=14.7÷0.7=4× 0.25 9

12、× 0.3=20÷ 0.5=0.36 1.54 7.1× 3=9.6÷ 1.2=1.01 ×991.5× 6=3.44÷2=420÷350.9× 0.4 × 10=65÷ 0.3=25× 127.2÷ 3=9.9÷ 11=135÷0.5 8.4÷ 4=2.8÷ 2=3/4 + 1/4 =0.65 ÷ 5=0.96÷3=2+4/9=0.93 ÷ 3=17× 403-2/3=2.7÷

13、; 9=100633/4 - 1/2=3.8÷ 2=3.21.68 7/8 + 3/8 =5.4÷ 0.8=2.8×0.4 3/10 +1/5 =4.6÷ 2=14 7.4 4/5 - 7/10 =1.8÷ 0.3=1.92÷0.04 2 - 1/6 -1/3 =4.2÷ 7=0.32×5000.51 ÷179.6÷ 0.6=0.654.35 32.8 196.4÷ 3.2=10 5.4 5.2 ÷1.3 11÷ 0.11=4÷201.6 ×0.

14、4 10÷ 2.5=3.5×2004.9 ×0.7 14÷ 0.2=1.50.06 1÷ 50.31 ÷ 3=0.75÷155.8-0.9=10.5 ÷ 5=0.4×0.8 3.4 ÷2=五年级数学口算练习六2.9× 0.59.6× 97.1×0.85.9×0.2 5.4× 3 5.2× 7 3.6× 749.3××3 0.3 3.9×0.85.9× 95.5× 0.89.9&

15、#215;0.29.4× 97.4× 0.72.4×0.47.5× 6 3.4×0.6 3.5× 5 1.3× 3 4.5×0.4 7.7× 3 3.8× 73.8× 79.5×0.24.7× 54.7× 0.27.8×0.35.2× 7 1.5× 63.4× 8 2.3× 28 ×0.91.3×0.66.8× 79.2× 0.69 ×0.5 6.7

16、5; 0.37.25.4××79 7.13.5× ×0.70.5 6.6× 2 4 ×0.39.12.8××95 6.13.4× ×996.8× 54.88.9××40.6 4.13.4× ×20.96.4× 0.43.2× 0.86.5×0.59.6× 71.99.7××09.84.22×.5 ×0.34.4=1.9 × 0.88.2× 3 6&

17、#215;7 3.06 ÷3=8.4× 62 1.×66×0.78.77.6×÷04=.3 3.2× 0.58.4× 82.65.3××42 1.332×÷03.5=8 ×0.47.178××4096 0.96×0.5÷0.8= 7.7× 8 8 2× 9100 635× 0.6=五年级数学口算练习七2.5× 2=6× 3.4=0.56÷28=0.5× 10

18、=0.620.32=0.36÷0.4=0.6× 8=1.4× 0.5=0.64÷0.8=2.1× 2=0.75×100=0.7×9=8× 0.125=2÷ 5=1.2×30=0.54 ÷ 0.6=4.5 5=0.012 × 0.2=4.5 0.05=0.22×102=0÷ 1.7=2.8× 10=0.02×0.5=3.6÷24=0.7× 0.8=3.6× 0.3=0.8×1.1=0.04 

19、5; 20=6.3÷ 7=7.2+12.8=5.6+0.4=5.6× 100=46.73.8=10.5 × 0.4=3.6÷ 0.12=4.5×0.02=7.3 0.27=7.8÷ 0.6=8 7.2=5× 0.24=16.5÷0.5=3.2÷0.04=4.7+2.3=0.75÷0.25=12.8÷4=4.5× 2=0.125 ×8=5.2÷13=6.9 2.5=4.8÷ 0.3=12.5÷5=7.2× 0.8=0.86

20、47;2=1.64+4.1=0.3÷ 0.6=7.3× 0.3=0.18÷0.2=0.96 ÷ 0.2=0÷ 6=0.16÷8=9.6÷ 0.8=3.9÷ 0.13=1.25×0.8=五年级数学口算练习八10÷ 20=4.95÷0.9=8× 4.5=24÷ 15=9.65÷0.1=2.5×48.65× 10=0.325 ×100=3.6÷0.1 0.35× 0.6=2.5× 8=0.75 0.8

21、0.56÷ 0.8=0.84÷2.1=0.13 ×47.4 2.8=5÷ 0.25=5.5÷111÷ 2.5=1.6÷ 0.8=3.5× 2=3.08× 0.01=0. 56÷0.7=2.40.8 4.95× 1000=0.125 ×4=8.5×1006.9× 0.1=3.28×0.1=5.4÷100.4× 0.5=3.9÷ 0.13=4.2×10003.2÷ 5=4.8× 0.5=3.

22、2÷1007× 0.62=2.8 4.2=2.4÷0.8=24× 0.5=0.25×0.4=3.2×0.5=2.4÷ 0.8=7.2× 0.1=0.45 ÷0.15 10.8÷ 9=0.01×0.1=18× 0.3 9.6÷ 0.8=3.74×0=1.2÷0.3 0.108 ÷2=0.74×0.4=8.5÷17.8÷ 0.01=6.7× 10=0.04 ×255.4÷ 0.6=

23、8.1÷ 9=0.5+0.5 ÷ 0.5=5× 0.12=4.4÷ 0.11 4× 0.5=五年级数学口算练习九42.47.6 8.1 0.05 4.3-0.25=0.3÷ 100.2×0.5 1-0.82=0÷4.8 2.5× 3=9.6÷3=77÷ 7.7 44÷ (5 × 0.2)=2.6×0.1=53.73 137× 1.3=0× 25.4=3.6÷ 9=2.1× 40÷ 1=3.25+0.75=2

24、00× 0.04 0.05 ×8=0.8×0.6=1.58 2.42 96÷ 0.06=4.8×0.4=7.85.6 0.36 ×3=5.4+4.6=1.25× 40.35 ÷0.7=10× 0.01=0.24÷0.3 5.7÷5.7 2.4×0.8=8.760.1 4÷ 0.5=7.2÷0.8=2÷ 0.4=50× 0.8=6.44=3.5×0.1 1.3× 7=0.6÷3=7.8×0.5 8.

25、89+0.01=3.2×0.8=3.92.7 7× 2.1=9-2.8=1.25× 824× 0.2=9× 0.4=12 3.8 0.1÷ 0.01=5.4÷0.6=0.24÷ 330.2-30=9.5÷0.1=4.5× 0.1=0.9÷ 0.1=3.4×4× 0.25=0.13× 7=4.8÷ 8=7.5×3=五年级数学口算练习十10÷ 2.5=2.8× 10=0.02×0.5=35÷ 0.5=

26、0.7× 0.8=3.6×0.3=0.64 ÷ 0.4=0.04 ×20=6.3÷7=2.5÷ 0.5=5.6+0.4=5.6×100=6.45 ÷ 0.01=10.5 ×0.4=3.6÷0.12=0.48 ÷ 6=7.3 0.27=7.8÷0.6=2× 3.1=5× 0.24=16.5÷0.5=8.2+2.6=4.7+2.3=0.75÷0.25=8 0.1=4.5× 2=0.125 × 8=80× 1.2

27、5=6.9 2.5=4.8÷0.3=3.5× 4=7.2× 0.8=0.86÷2=2.6÷ 2=0.3÷ 0.6=7.3×0.3=2.8× 0.5=0.96 ÷0.2=0÷ 6=0.5÷2= I9.6÷ 0.8=3.9÷0.13=2.5× 2=6× 3.4=0.56÷28=0.5× 10=0.62 0.32=0.36÷0.4=0.6× 8=1.4× 0.5=0.64÷0.8=2.1

28、15; 2=0.75 ×100=0.7×9=8× 0.125=2÷ 5=1.2×30=0.54 ÷ 0.6=4.5 5=0.012 × 0.2=4.5 0.05=0.22 ×102=0÷ 1.7=五年级数学口算练习十一3.6÷ 24=3.08×0.01=0. 56÷ 0.7=0.8× 1.1=4.95×1000=0.125 × 4=7.2+12.8=6.9× 0.1=3.28×0.1=46.7 3.8=0.4× 0.

29、5=3.9÷0.13=4.5× 0.02=3.2÷ 5=4.8×0.5=8 7.2=7× 0.62=2.84.2=3.2÷ 0.04=24× 0.5=0.25×0.4=12.8÷ 4=2.4÷ 0.8=7.2×0.1=5.2÷ 13=10.8÷9=0.01×0.1=12.5÷ 5=9.6÷ 0.8=3.74×0=1.64+4.1=0.108 ÷2=0.74×0.4=0.18÷ 0.2=7.8

30、47; 0.01=6.7×10=0.16÷ 8=5.4÷ 0.6=8.1÷9=1.25× 0.8=5× 0.12=4.4÷0.11 10÷ 20=4.95÷0.9=8× 4.5=24÷ 15=9.65÷0.1=2.5×48.65× 10=0.325 ×100=3.6÷0.1 0.35× 0.6=2.5× 8=0.750.8 0.56÷ 0.8=0.84÷2.1=0.13×47.4 2.8

31、=5÷ 0.25=5.5÷111÷ 2.5=1.6÷ 0.8=3.5× 2=7.5× 3=8.89+0.01=7.2÷0.8=五年级数学口算练习十二2.40.8 1.582.42 96÷ 0.06=8.5× 1007.85.6 0.36 ×3=5.4÷ 101.25×40.35 ÷0.7=4.2× 10000.24÷0.3 5.7÷5.7 3.2÷ 1008.760.1 4÷ 0.5=2.4÷ 0.8=2&

32、#247; 0.4=50× 0.8=3.2× 0.5=3.5×0.1 1.3×7=0.45 ÷ 0.15 7.8×0.5 8.89+0.01=18× 0.3 3.92.7 7× 2.1=1.2÷0.3 1.25×824× 0.2=8.5÷ 112 3.8 0.1÷0.01=0.04 × 250.24÷330.2-30=0.5+0.5 ÷ 0.5=4.5× 0.1=0.9÷0.1=4× 0.5=0.13

33、15;7=4.8÷8=42.4 7.6 8.1 0.05 4.3-0.25=0.3÷ 100.2×0.5 1-0.82=0÷4.8 2.5× 3=9.6÷3=77÷ 7.7 44÷ (5 × 0.2)=2.6×0.1=53.73 137× 1.3=0× 25.4=3.6÷ 9=2.1× 40÷ 1=3.25+0.75=200× 0.04 0.05×8=0.8×0.6=五年级数学口算练习十三4.8× 0.4=

34、8.2+2.6=1 0.34=5.4+4.6=8 0.1=0.175 0.0225=10× 0.01=80× 1.25=8× 0.125=2.4× 0.8=3.5× 4=5.63.8=7.2÷ 0.8=2.6÷ 2=0.620.32=6.4 4=2.8× 0.5=0.02×0.5=0.6÷ 3=0.5÷ 2=0.75÷0.25=3.2× 0.8=0.75 4.25=16.8÷4=9-2.8=4.2× 5=0.1÷100=9×

35、0.4=4.7 2.3=6.3÷0.9=5.4÷ 0.6=6 3.4=0.25×8=9.5÷ 0.1=0.75 ×100=0.04×2.5=3.4× 4×0.25=5.6÷ 100=1× 0.01=7.5× 3=2.5× 4=0.10.01=10÷ 2.5=10 9.25=0.63÷0.9=35÷ 0.5=0.06 ×1.5=0.60.54=0.64 ÷ 0.4=0.3÷ 0.5=8.90.9=2.5÷ 0

36、.5=0.7× 0.8=0.96÷2=6.45 ÷ 0.01=1 0.01=5.92.5=0.48 ÷ 6=0.1÷ 0.01=4.5×2=2× 3.1=2.1÷ 0.7=3.6÷3=五年级数学口算练习十四0.125 ×8=0.4 × 0.8 0.5×10=0.53× 1000=4× 0.25 0.9×100=72.8× 0.01=0.361.54 2.7+7.3=1÷ 125=1.01×9910× 20=

37、1.2 ÷ 0.2=420÷ 350.9×10=1÷ 0.01=25× 124.5÷9=48÷ 0.6=135÷ 0.5 2.8×2=20÷ 0.2=10.01.4=××100=9.63÷43=.8×100=7 0.23=429÷ 100=390÷ 13=56÷ 8=6.3÷ 0.7=125× 8=100÷5=6 2.4=123× 1=7.9 ×100=12.5 ×

38、8=0÷ 143=3.4-1.4=8.9× 0=0.378.5÷ 3=7=0.35÷7.082.5=-7.2=9.36 ÷ 0.9=1.2÷ 1.2=2.19+9.1=100÷ 0.4=9.7× 0=10.1-0.89=0.81 0.09=1.9+2.1=0.68+0.42=0.4× 0.9=3.6÷ 9=8.1-5.1=10 5.4 144÷ 12=0.728 0.24=40÷ 200.05 ×4=1-0.98=3.5× 2000.4× 100

39、=0.048+0.52=1.5 0.06 3.7+7.3=5× 400=0.75 ÷ 1511× 20=19.9+11.1=五年级数学口算练习十五3.4 1.4=3.5 × 0.2 9.9×2.5 × 0.4=7.82 7.2=2.01×03.41.4=2.19 9.1=10× 0.05 7.827.2=10.1 0.89=0.13×72.199.1=0.68 0.42=0.21×10010.10.89=8.1 5.1=0.7 × 40.680.42=0.728 0.24=0.05&#

40、215;48.15.1=0.8 0.18=0.98-0.09=0.728 0.24=0.89 0.25=0.17+0.06=0.8+0.18=1-0.98=1.02-0.09=1-0.98=0.048+0.52=0.17+0.6=0.048+0.52=5× 400=0.83-0.6=5× 400=19.9+11.1=17× 300=19.9+11.1=187÷ 1000=1÷ 250=1+3.89=1+3.89=0.125 ×0.125 0.96÷0.8=0.081 ×10=0.85×1.01 =0.8&

41、#215;775÷ 10=88× 102=1.5×70.96÷ 0.8=（ 125×25）× 4=1.32×80.7× 864× 15 14× 15=0.7×810.3× 2167 + 289 + 33=10.3×25×0.6 58+39+42+61=5× 0.6 0.9×0.3 79× 25 + 25=0.9×0.3 五年级数学口算练习十六3.5×0.2 4.85.2 1.25×82.01 &#

42、215;00.5×0.4 0.2×0.4 10× 0.05 4÷ 0.25 8.21.8 0.13 ×73÷ 410035.22 0.21 ×1008.1÷ 92.5×0.4 0.7 × 42.5 × 42.4 ×50.05 ×46 0.025 0.22×44× 0.33.66.3 0.90.52 12.5 ×80.05 ×43.99×12.3× 43.5× 00×3.52 3.25 &

43、#215;00÷ 3.5 2.5÷50.4× 500.9×0.3 8.4÷730× 0.1 1× 0.06 0.34÷172.6× 39× 0.5 2.5÷0.5 4.1× 21.25 ×88.4÷0.7 0.35 ×0.2 2.6× 30.34÷0.17 7.5×0.1 4.1× 230.4÷41 0.08 0.35 ×0.2 1.2×63.5× 0.01 7.5&

44、#215;0.1 0.72÷0.6 1.25 ÷0.25 0.9×0.3 2.6÷1.3 0× 9.81× 0.06 0.6×0.3 3.9 0.39 9× 0.5 0÷3.65 五年级数学口算练习十七7.82 ÷1 4.8÷ 0.16 12.60.9=0.001 ÷0.1 0÷ 3.89 2 1.64 0.36 1.4÷0.7 3.52 ÷11.2÷0.04=3.6÷ 0.06 37.2 ×99 37.2=0.42

45、÷7=5.6÷0.9 6.4÷ 41.25×3.3 × 05.6÷1.4 1.5÷0.3 0.92.01=0.48 ÷ 0.8 1× 0.4 ÷ 1× 0.4=2.97÷100=4.4÷ 0.11 1.8× 520 3.7 7.3=4.2× 3 7.2÷0.9 6.3+7=3.2×0.4 25× 4÷0.25 × 4=2.199.1=0.3÷ 0.01 2.2× 665

46、5; 0.2=4÷ 0.5 8.4÷0.4 9.8-0.98=5.1÷ 0.17 9÷ 51.9 ÷ 51-0.1 × 0.1=0.28 ÷ 1.4 4.5÷0.9 0.7+3=0.9÷ 0.45 2.5× 41.2×0.8=9.6÷ 1625× 3.3 × 00.9×7+10.7=1÷ 0.01 2.5× 46.3÷0.021=0.01 ÷ 10.3÷0.1 1.5÷0.03=7.5&

47、#247;1.5 4.5× 2=6.8-2.4 ÷ 3=0.81 ÷ 97.8+0.22=5× 0.7=3÷ 0.5 2 0.64 0.36 0.43×5=10÷ 253.4× 0.4=3.6÷0.9-4=五年级数学口算练习十八3.6-0.36=8× 5.1=5.6÷100=8.1-2.2=12-0.05 × 4=2.5×4=0.6÷ 0.3+0.5=4.2× 310 9.25=6.8 8.6=2.01÷3=0.06×1.5=

48、9.4× 0.2=16-4.5-5.5=0.3÷0.5=1.8÷ 0.9× 0.5=1.8÷0.3 0.7×0.8=2 1.08=3.72÷4=0.1÷0.01=8.8÷ 0.4=13-0.5-4=2.1÷0.7=(1.6+0.5)÷ 5=1.1× 0.7=1 0.34=43× 0.012.32-0.4=0.175 0.0225=3.72 × 0.2=1.9+5.1 ÷ 51=8× 0.125=0.7× 8-0.6=3.2&#

49、215; 50=5.63.8=99 0.1 3.2× 0.5=0.620.32=3.2-2=1× 0.01 ÷ 0.1=0.02×0.5=6× 0.125× 8=1.25÷0.5=0.75÷0.25=1.9× 41.29÷3=16.8÷4=8.8÷ 0.11=7.2-1.2+6.7=0.1÷100=4× 1.2 ×0.25=0.754.25=6.3÷0.9=0.125 ×84.2× 5=0.25×8=1.8

50、× 40=4.7 2.3=0.04×2.5=2.5-3.6 ÷ 1.8=6 3.4=1× 0.01=2.3÷ 0.10.75×100=0.10.01=五年级数学口算练习十九0.63÷ 0.9=6.3÷ 0.7=0.6 0.54=6 2.4=8.9 0.9=12.5×8=0.96÷ 2=8.9× 0=5.9 2.5=0.78÷3=4.5× 2=0.35÷0.5=3.6÷ 3=9.36÷0.9=0.125 ×8=100÷

51、 0.4=0.53× 1000=0.810.09=72.8× 0.01=0.4× 0.9=1÷ 125=10 5.4 1.2÷ 0.2=4÷201÷ 0.01=0.5× 20048÷ 0.6=1.5 0.06 20÷ 0.2=0.75÷151× 0.4=0.4×0.8 9.63÷ 3=4×0.25 7 0.23=0.361.54 4.8÷ 0.3=1.01×997.2 0.8=420÷351.4× 0.5=

52、25×1229÷ 100=135÷ 0.5 2+1 554-2775+188255 - 105 81-9 16 +16 2 13 - 3 9110 +10 127 - 125 1112+5+21-25 427 - 7 9310 -10 29 +49 215 - 5 1- 29-49 12111 -11 47 +47 34 +14 9410 -10 5-388156+12五年级数学口算练习二十12.5 × 88=9-3.2 ×0.8=0.64÷0.4=16.7-0.92-1.08=10× 0.01=2.5÷0.5=0

53、.75 0.8 0.74 ×0.4=6.45÷0.01=0.13 × 47.5× 3=0.36÷0.03=0.04 × 253.74 ×0=0.08÷0.001=53.73 17.49 0.8× 0.6=0.01÷0.2=13 0.7 ÷ 0.7=0.05 ×0.08=7.5÷2.5=4× 1.25=80× 1.25=8.8÷0.2=5.7÷5.7 0.13 ×7=0.96÷6=4÷ 0.5=3.

54、5× 4=0.75÷0.5=24× 0.25=2.8×0.5 ÷2=0.7×5=0.1÷ 0.01=4× 0.5=0.08×1000=2.4× 0.8=8.2+2.6=0.1×6.7=9× 0.4=(1.5+2.4) × 0.2=1.6×0.5=30.2-3.02=1.7+1.3 × 0.4=2.5×4=4.3-0.25=3.6× 2-3.6=8.760.351 1-0.82=8.5÷ 0.5+0.6=42.47.6

55、 9.6÷ 0.3=7.2÷ 0.8=1.582.42 2.6× 0.01=5.4÷ 0.6=7.85.6 0× 25.4=9.5÷ 0.1=1.25×44.8× 0.4=10÷ 2.5=7.8×0.5 5.4+4.6-2.8=35÷ 0.05=3.92.7 五年级数学口算练习二十一0.24÷0.3 20÷ 2=178÷2=2.5× 463÷ 3=30× 80=0.3÷ 1027× 5=800÷8

56、=1.25× 8510÷ 3=26585=0÷ 4.8 40× 9=110×35=77÷ 7.7 23× 30=0÷ 245=12 3.8 84÷ 4=0× 245=8.1 0.05 15÷ 3=0 245=0.24÷0.3 12× 4=245÷5=0.2×0.5 513× 9=16× 4=2.5× 3=4× 815=3000300=4.4÷ (5 × 0.2)=99÷ 9=6

57、05÷5=7× 1.3=75÷ 5=50× 50=0.96÷ 0.06=205÷ 5=702199=0.36× 0.3=46× 10=120×80=0.35÷ 0.7=24× 20=27× 8=2.40.8 872 124=62× 15=3 1.5 ×2=27 127=860÷4=10× 2=700÷ 5=40× 20=72 47=350 70=520430=20× 5=591÷ 3=51

58、5; 17=27 15=8× 122=87÷ 3=五年级数学口算练习二十二91× 31=800 800÷ 4=3.41.4=80÷ 10=8× 97=7.827.2=400× 20=72 72÷ 6=2.199.1=210÷ 7=8 2×10=10.10.89=4500÷ 9=90 30÷ 3=0.680.32=5× 80=6× 8020=8.15.1=810÷ 3=12× 3÷3=0.728 0.24=880÷ 8

59、=5× 88=0.80.18=300× 30=57× 3×0=0.89-0.25=88 112=86 86÷ 2=1-0.98=380÷ 7=8× 2×7=0.048+0.52=36× 8=24 15 6=5× 400=480÷ 8=18÷ 34=19.9+11.1=22× 22=50× 60=0.3÷0.01 16× 50=45 55÷ 53.2×0.4 19× 39=70× (40 32) 0.8×78× 7 6=300÷ 2÷ 5=1.5×76× 7 6=960÷ 4÷ 2=1.32×836÷ 3÷2=51 4×6÷