五年级数学上册口算练习卡20.docx

五年级数学上册口算练习卡20.docx

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五年级数学上册口算练习卡20

0.01×0.05＝18÷2＝0.4÷5＝3.3÷3＝

0.05×0.2＝2÷5＝3.6÷0.4＝0.4÷0.05＝

6.4÷4＝590×0.1＝0.9×600＝0.063÷0.07＝

0.1÷0.2＝8000×0.2＝1200×0.02＝79÷4＝

30×100＝52×300＝1300×9＝0.66÷0.3＝

0.04×900＝24÷3＝0.06÷2＝3.1÷4＝

0.2×0.02＝3÷5＝0.4÷0.05＝0.32×0.2＝

0.26÷0.2＝82×20＝80×900＝0.21×1＝

0.3×60＝9÷3＝0.18÷2＝4.2÷2＝

0.3×0.05＝4÷8＝1.2÷0.6＝0.27÷0.03＝

5.2÷4＝75×10＝9×70＝0.04÷0.05＝

0.3÷10＝190×20＝210×0.3＝77÷0.25＝

100×7000＝3900×30＝100×600＝0.42÷0.2＝

0.09×0.08＝21÷7＝0.06÷2＝6.3÷0.5＝

0.09×0.03＝2.8÷7＝0.16÷0.08＝2.2×0.2＝

0.28÷0.2＝48×0.01＝50×0.04＝2.2×0.1＝

0.02×90＝28÷4＝0.4÷8＝4.2÷2＝

0.01×0.01＝1.4÷2＝5.4÷0.6＝0.35÷0.05＝

12.8÷8＝49×0.02＝0.05×90＝0.048÷0.06＝

0.1÷2＝0.68×400＝110×0.1＝35÷10＝

300×1.9＝0.44×20＝50×0.03＝0.39÷0.3＝

0.7×900＝36÷6＝0.12÷2＝2.7÷4＝

0.07×0.02＝0.6÷3＝0.25÷0.05＝0.13×3＝

0.56÷0.4＝190×3＝0.01×0.03＝0.33×3＝

0.07×0.02＝28÷7＝0.04÷2＝6.4÷2＝

0.8×0.6＝2.1÷7＝4.5÷0.5＝0.25÷0.05＝

14.4÷9＝0.21×3＝8×70＝0.01÷0.02＝

0.6÷10＝4.2×30＝2300×0.3＝76÷0.2＝

0.03×1.1＝2700×1＝0.19×0.9＝0.92÷0.4＝

0.06×800＝16÷4＝0.49÷7＝6÷0.1＝

0.3×0.03＝2.4÷4＝0.2÷0.05＝1.3×0.3＝

0.26÷0.2＝0.56×0.3＝9×3＝0.33×10＝

0.8×9＝27÷3＝0.81÷9＝9.6÷3＝

0.03×0.7＝2.4÷6＝3.6÷0.4＝0.36÷0.06＝

5.6÷4＝4.6×0.01＝10×60＝0.024÷0.06＝

0.3÷0.25＝600×1＝0.31×0.3＝15÷2＝

0.01×20＝4700×0.2＝0.3×200＝0.22÷0.2＝

0.01×0.06＝18÷6＝0.3÷5＝7.8÷0.25＝

0.8×0.2＝4.2÷7＝0.21÷0.07＝3.1×0.2＝

0.3÷0.2＝0.26×0.02＝0.3×800＝0.33×0.3＝

0.2×0.6＝20÷5＝0.63÷7＝2.4÷2＝

0.05×0.8＝1.6÷2＝2.4÷0.8＝0.12÷0.02＝

4.5÷3＝7.7×0.02＝3×100＝0.032÷0.08＝

0.1÷10＝0.27×0.03＝21×0.3＝100÷4＝

0.01×800＝64×300＝0.08×100＝0.52÷0.4＝

0.3×1＝6÷3＝0.45÷5＝6.9÷0.2＝

0.4×0.09＝4.5÷9＝0.1÷0.05＝1.2×10＝

0.45÷0.3＝22×0.2＝0.03×80＝2.2×2＝

0.09×0.03＝24÷6＝0.63÷7＝6.9÷3＝

0.6×0.09＝5.6÷8＝1.2÷0.2＝0.54÷0.06＝

5.2÷4＝1.6×20＝0.8×700＝0.008÷0.02＝

0.6÷0.5＝13×20＝3100×0.03＝86÷10＝

0.03×0.97＝4.2×0.02＝0.3×8＝0.26÷0.2＝

0.2×0.2＝24÷6＝0.24÷3＝3.7÷0.5＝

0.3×0.01＝6.3÷7＝0.2÷0.04＝3.3×3＝

0.64÷0.4＝0.6×0.01＝0.09×0.01＝2.2×0.2＝

0.3×0.1＝54÷6＝0.42÷6＝2.2÷2＝

0.9×0.6＝5.6÷7＝1.5÷0.3＝0.81÷0.09＝

4.2÷3＝0.83×10＝0.08×0.1＝0.018÷0.09＝

0.5÷0.25＝610×40＝210×0.1＝94÷2＝

0.02×23＝6.8×2＝1.1×3＝0.88÷0.4＝

0.3×0.4＝30÷5＝0.4÷5＝3.2÷0.5＝

0.4×0.6＝1.2÷3＝0.42÷0.07＝1.1×20＝

0.52÷0.4＝0.25×1＝0.02×5＝1.1×10＝

0.08×8＝72÷9＝0.32÷4＝4.4÷2＝

0.7×0.6＝7.2÷8＝3.2÷0.4＝0.18÷0.02＝

7.7÷7＝0.25×0.01＝0.8×0.1＝0.015÷0.03＝

0.5÷0.5＝0.86×10＝0.22×0.1＝88÷10＝

2×87＝74×1＝8×2＝0.52÷0.4＝

0.06×4＝8÷4＝0.35÷7＝5.4÷0.5＝

0.01×0.07＝1.8÷9＝0.06÷0.03＝2.2×0.2＝

0.22÷0.2＝0.26×2＝600×7＝0.33×0.2＝

0.02×8＝21÷7＝0.12÷4＝2.2÷2＝

0.5×0.7＝6.3÷9＝1÷0.2＝0.2÷0.04＝

9.9÷9＝48×0.03＝2×50＝0.035÷0.05＝

0.1÷0.5＝0.95×0.03＝110×0.1＝32÷0.5＝

3×290＝80×0.02＝9×40＝0.33÷0.3＝

0.1×0.3＝64÷8＝0.27÷3＝5.6÷0.5＝

0.8×0.05＝1.8÷3＝0.24÷0.03＝0.21×30＝

0.45÷0.3＝98×0.03＝0.06×0.07＝0.12×1＝

0.5×50＝63÷9＝0.3÷5＝3.9÷3＝

0.04×0.06＝3.2÷4＝0.4÷0.2＝0.25÷0.05＝

3.6÷3＝0.5×0.1＝0.02×600＝0.009÷0.03＝

1÷0.5＝33×4＝12×0.2＝54÷4＝

10×7＝3.2×0.03＝300×0.7＝0.44÷0.4＝

0.9×700＝8÷4＝0.28÷7＝9.4÷2＝

0.1×0.2＝3.5÷7＝0.3÷0.06＝0.11×1＝

0.44÷0.4＝20×30＝6×0.01＝0.33×3＝

0.9×8＝42÷7＝0.4÷5＝6.9÷3＝

0.03×0.9＝4.8÷6＝2÷0.4＝0.18÷0.09＝

3÷2＝340×0.1＝0.1×0.07＝0.006÷0.02＝

0.2÷0.1＝47×0.03＝3100×0.2＝43÷0.2＝

0.03×0.77＝30×1＝70×9＝0.39÷0.3＝

0.07×8＝25÷5＝0.45÷5＝7.1÷0.1＝

0.3×0.9＝1.6÷2＝0.56÷0.08＝1.2×10＝

0.26÷0.2＝17×30＝40×80＝0.13×0.3＝

0.09×0.4＝12÷2＝0.36÷9＝6.3÷3＝

0.8×0.1＝0.9÷3＝3.2÷0.8＝0.32÷0.08＝

6÷5＝1.1×3＝300×0.02＝0.015÷0.03＝

0.6÷4＝41×0.04＝0.32×0.03＝95÷10＝

1×6300＝48×30＝7×8＝0.24÷0.2＝

0.3×300＝9÷3＝0.12÷6＝4÷0.25＝

0.5×0.1＝6.4÷8＝0.49÷0.07＝0.13×30＝

0.56÷0.4＝0.1×3＝0.02×10＝1.2×2＝

0.4×60＝18÷2＝0.72÷8＝3.6÷3＝

0.5×0.02＝0.8÷2＝3.2÷0.4＝0.14÷0.07＝

4.8÷3＝7.3×20＝0.3×500＝0.03÷0.06＝

1÷4＝100×100＝320×0.3＝33÷10＝

100×0.74＝870×200＝0.07×3＝0.24÷0.2＝

0.02×100＝40÷8＝0.06÷2＝8.1÷4＝

0.5×0.05＝2÷5＝0.4÷0.05＝1.2×0.3＝

0.3÷0.2＝61×0.2＝0.4×7＝1.1×30＝

0.7×0.8＝14÷2＝0.25÷5＝6.6÷3＝

0.7×0.05＝1.6÷8＝1.2÷0.3＝0.64÷0.08＝

10.8÷9＝320×0.02＝500×80＝0.036÷0.04＝

0.2÷4＝0.66×0.4＝3.3×0.02＝10÷2＝

0.01×37＝940×0.03＝60×20＝0.66÷0.3＝

0.05×0.06＝16÷8＝0.3÷6＝7.1÷0.2＝

0.7×0.09＝3.6÷4＝0.32÷0.08＝2.2×0.2＝

0.26÷0.2＝1×0.03＝0.2×70＝0.13×0.2＝

0.04×0.07＝56÷8＝0.54÷6＝6.3÷3＝

0.2×0.01＝7.2÷9＝1.5÷0.5＝0.06÷0.02＝

2.6÷2＝31×0.03＝900×1＝0.014÷0.07＝

0.8÷0.2＝630×0.01＝1.3×0.1＝84÷10＝

200×860＝0.52×0.03＝1900×0.07＝0.88÷0.4＝

0.07×0.6＝45÷5＝0.1÷2＝2.4÷4＝

0.08×0.07＝0.6÷2＝0.14÷0.07＝0.31×0.3＝

0.32÷0.2＝8.5×0.01＝0.08×20＝0.33×0.1＝

0.08×200＝36÷9＝0.08÷4＝4.6÷2＝

0.09×0.8＝2÷5＝7.2÷0.9＝0.36÷0.04＝

6.6÷6＝0.63×0.1＝7×0.9＝0.04÷0.05＝

0.5÷0.2＝800×10＝3.1×0.03＝53÷0.5＝

3×6800＝550×300＝500×200＝0.88÷0.4＝

0.8×0.07＝24÷4＝0.56÷7＝7.8÷4＝

0.6×0.05＝0.9÷3＝0.08÷0.04＝0.12×2＝

0.42÷0.3＝7.4×0.03＝0.6×0.7＝2.2×20＝

0.3×5＝40÷5＝0.4÷8＝2.2÷2＝

0.04×0.02＝5.4÷9＝1÷0.5＝0.18÷0.03＝

3.2÷2＝0.28×0.02＝8×600＝0.024÷0.08＝

0.8÷10＝0.84×3＝3.2×0.2＝85÷10＝

3×180＝59×200＝900×0.03＝0.24÷0.2＝

0.06×900＝72÷8＝0.24÷8＝3.8÷0.25＝

0.6×0.1＝2.7÷3＝0.12÷0.04＝1.3×0.3＝

0.26÷0.2＝1.7×0.01＝0.01×0.06＝0.31×0.2＝

0.3×0.6＝24÷6＝0.12÷6＝6.9÷3＝

0.2×0.6＝2÷5＝7.2÷0.9＝0.56÷0.07＝

12.8÷8＝660×0.2＝5×6＝0.016÷0.08＝

0.3÷0.1＝8200×20＝0.33×0.03＝74÷2＝

0.1×55＝87×10＝11×0.01＝0.39÷0.3＝

0.03×0.04＝8÷4＝0.35÷7＝9.3÷0.25＝

0.2×0.08＝7.2÷8＝0.16÷0.04＝1.1×0.2＝

0.44÷0.4＝2.7×0.01＝700×2＝1.3×0.3＝

0.07×0.06＝8÷4＝0.16÷2＝6.9÷3＝

0.03×0.6＝1.8÷2＝1.2÷0.4＝0.72÷0.09＝

11.2÷8＝2×1＝1×0.6＝0.032÷0.04＝

0.4÷0.1＝19×2＝320×0.02＝16÷0.25＝

300×9.1＝0.97×300＝18×0.04＝0.42÷0.2＝

0.08×40＝36÷9＝0.15÷5＝6.1÷0.5＝

0.07×0.09＝1.2÷6＝0.35÷0.05＝0.33×0.1＝

0.39÷0.3＝9×3＝8×0.08＝0.22×20＝

0.7×0.02＝24÷4＝0.72÷9＝6.6÷2＝

0.2×0.05＝0.4÷2＝1÷0.2＝0.72÷0.09＝

5.6÷4＝3.3×10＝10×20＝0.01÷0.05＝

0.5÷0.2＝1100×20＝2.2×0.03＝89÷0.1＝

2×480＝41×100＝1.8×600＝0.48÷0.4＝

0.07×8＝81÷9＝0.08÷4＝6.1÷10＝

0.03×0.5＝1.5÷5＝0.42÷0.06＝2.1×1＝

0.36÷0.3＝150×30＝4×0.6＝0.21×10＝

0.1×100＝32÷8＝0.32÷8＝2.4÷2＝

0.5×0.02＝6.4÷8＝4÷0.8＝0.24÷0.03＝

6.6÷6＝94×2＝0.04×0.02＝0.004÷0.02＝

0.7÷0.25＝400×0.1＝13×0.2＝29÷0.25＝

0.3×750＝0.3×2＝500×4＝0.52÷0.4＝

0.05×3＝6÷2＝0.28÷4＝8.7÷0.1＝

0.9×0.07＝2÷4＝0.06÷0.02＝0.21×2＝

0.48÷0.4＝60×3＝8×300＝0.12×2＝

0.3×3＝40÷8＝0.25÷5＝6.3÷3＝

0.8×0.07＝2.8÷4＝2÷0.4＝0.48÷0.08＝

9.6÷8＝180×20＝0.9×0.06＝0.063÷0.07＝

0.2÷4＝380×300＝2200×0.02＝14÷0.25＝

300×27＝4600×10＝10×2＝0.46÷0.2＝

0.2×0.01＝21÷7＝0.15÷5＝6.5÷0.25＝

0.05×0.7＝1.8÷3＝0.04÷0.02＝2.3×0.3＝

0.56÷0.4＝6.8×0.2＝0.03×80＝2.2×3＝

0.3×0.04＝36÷4＝0.4÷5＝2.4÷2＝

0.2×0.08＝2.8÷7＝1.5÷0.5＝0.54÷0.09＝

5.6÷4＝3×0.2＝2×8＝0.018÷0.03＝

0.7÷4＝92×3＝23×0.2＝53÷0.1＝

2×1.9＝70×0.2＝1700×300＝0.84÷0.4＝

0.9×10＝42÷7＝0.64÷8＝8.5÷0.2＝

0.2×0.01＝2.4÷8＝0.63÷0.09＝2.1×0.1＝

0.45÷0.3＝62×1＝7×0.03＝0.22×3＝

0.02×0.5＝32÷4＝0.4÷5＝6.3÷3＝

0.9×0.8＝0.6÷2＝1÷0.2＝0.15÷0.05＝

8.4÷6＝660×0.1＝0.09×200＝0.021÷0.03＝

0.8÷0.25＝38×0.4＝21×0.03＝12÷2＝

0.03×0.11＝48×0.3＝0.15×60＝0.26÷0.2＝

0.02×6＝4÷2＝0.45÷9＝6.5÷0.1＝

0.02×0.9＝4.5÷9＝0.18÷0.09＝0.23×3＝

0.56÷0.4＝0.45×10＝500×0.1＝0.32×0.1＝

0.03×0.2＝27÷3＝0.36÷6＝3.6÷3＝

0.05×0.05＝3.6÷6＝2.1÷0.7＝0.15÷0.03＝

8.4÷6＝740×1＝9×0.3＝0.036÷0.04＝

0.2÷2＝60×4＝0.32×0.1＝45÷10＝

0.1×2.9＝5.5×1＝17×900＝0.52÷0.4＝

0.08×0.6＝10÷2＝0.04÷2＝9.6÷2＝

0.06×0.8＝1.2÷6＝0.15÷0.05＝0.33×10＝

0.64÷0.4＝49×1＝30×0.05＝0.22×20＝

0.8×0.8＝63÷7＝0.1÷5＝6.4÷2＝

0.2×0.7＝1.4÷2＝4.9÷0.7＝0.49÷0.07＝

9.1÷7＝8.9×10＝70×70＝0.014÷0.07＝

0.2÷2＝4.1×200＝230×0.02＝19÷0.5＝

200×24＝4×0.1＝20×0.2＝0.88÷0.4＝

0.1×20＝40÷8＝0.72÷9＝7.5÷0.25＝

0.5×0.4＝8.1÷9＝0.2÷0.05＝3.3×1＝

0.28÷0.2＝0.09×3＝90×50＝0.22×2＝

0.07×0.7＝27÷3＝0.3÷5＝4.2÷2＝

0.08×0.4＝2.8÷4＝5.4÷0.9＝0.16÷0.08＝

11.2÷8＝150×0.01＝0.9×0.07＝0.04÷0.08＝

0.8÷0.1＝0.37×20＝0.31×0.3＝60÷0.25＝

200×2400＝7200×20＝0.16×20＝0.66÷0.3＝

0.8×0.6＝72÷8＝0.63÷9＝6.5÷0.1＝

0.05×0.09＝4÷5＝0.24÷0.04＝0.12×20＝

0.33÷0.3＝1.7×3＝1×10＝3.2×1＝

0.5×70＝45÷5＝0.56÷8＝9.6÷3＝

0.9×0.7＝1÷5＝2.4÷0.8＝0.14÷0.07＝

2.6÷2＝450×3＝300×0.7＝0.056÷0.08＝

0.2÷0.25＝8×0.04＝110×0.03＝60÷10＝

0.3×6600＝200×10＝1.4×0.07＝0.33÷0.3＝

0.02×80＝28÷7＝0.12÷3＝9÷10＝

0.01×0.04＝5.6÷8＝0.4÷0.08＝1.2×30＝

0.39÷0.3＝0.67×1＝7×0.04＝0.23×0.3＝

0.04×0.01＝15÷3＝0.1÷2＝9.9÷3＝

0.07×0.03＝1.6÷2＝2÷0.4＝0.63÷0.07＝

8.4÷6＝15×0.3＝400×300＝0.008÷0.02＝

1÷10＝1.4×30＝110×0.2＝33÷0.25＝

0.2×870＝98×20＝60×50＝0.36÷0.3＝

0.1×0.03＝16÷4＝0.16÷8＝7.1÷4＝

0.7×0.02＝4.5÷9＝0.09÷0.03＝2.2×20＝

0.36÷0.3＝500×0.02＝70×600＝0.13×10＝

0.09×0.06＝56÷7＝0.15÷3＝6.2÷2＝

0.2×0.04＝1.4÷2＝1÷0.2＝0.36÷0.06＝

10.5÷7＝70×0.2＝2×8＝0.032÷0.08＝

0.1÷4＝