五年级数学上册口算练习卡45.docx

五年级数学上册口算练习卡45.docx

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五年级数学上册口算练习卡45

0.04×0.9＝42÷6＝0.15÷5＝2.6÷2＝

0.01×0.4＝3÷5＝6.3÷0.7＝0.15÷0.03＝

11.2÷8＝18×20＝80×9＝0.016÷0.04＝

0.9÷0.25＝2×0.2＝13×0.02＝68÷0.25＝

10×400＝0.49×1＝8×90＝0.66÷0.3＝

0.4×100＝35÷7＝0.45÷9＝9.5÷0.1＝

0.4×0.8＝5.6÷8＝0.24÷0.06＝0.21×0.2＝

0.32÷0.2＝0.75×0.01＝0.4×0.8＝2.3×10＝

0.04×0.08＝48÷8＝0.49÷7＝6.6÷3＝

0.08×0.9＝2.8÷4＝4.5÷0.5＝0.21÷0.07＝

7.5÷5＝990×20＝90×10＝0.072÷0.09＝

0.8÷10＝110×0.02＝31×0.03＝92÷10＝

1×3.5＝1.6×20＝1.8×0.03＝0.69÷0.3＝

0.2×7＝54÷6＝0.1÷2＝6÷0.1＝

0.1×0.2＝4.2÷7＝0.36÷0.09＝1.3×1＝

0.33÷0.3＝460×0.1＝0.06×20＝0.13×3＝

0.8×800＝4÷2＝0.54÷6＝3.3÷3＝

0.06×0.1＝4.9÷7＝1÷0.5＝0.06÷0.03＝

3÷2＝29×30＝0.5×0.1＝0.042÷0.06＝

0.3÷0.2＝4500×100＝0.33×0.2＝63÷0.25＝

3×190＝0.96×30＝0.1×2＝0.69÷0.3＝

0.2×20＝28÷7＝0.08÷2＝6.6÷0.1＝

0.2×0.09＝2.1÷3＝0.56÷0.07＝3.2×0.3＝

0.64÷0.4＝19×30＝0.01×0.07＝1.2×1＝

0.4×0.07＝24÷4＝0.45÷9＝2.6÷2＝

0.6×0.06＝1.2÷4＝3.6÷0.9＝0.18÷0.06＝

9.1÷7＝660×2＝6×0.2＝0.012÷0.03＝

0.9÷0.1＝340×400＝11×0.1＝84÷2＝

30×3.8＝6800×300＝200×900＝0.46÷0.2＝

0.3×5＝16÷2＝0.06÷2＝8.2÷2＝

0.08×0.01＝2.7÷3＝0.4÷0.08＝2.3×10＝

0.28÷0.2＝23×0.2＝80×0.06＝3.1×3＝

0.5×0.3＝30÷6＝0.63÷9＝4.2÷2＝

0.2×0.4＝1.4÷2＝3.2÷0.8＝0.63÷0.09＝

7.7÷7＝230×30＝0.09×0.08＝0.006÷0.02＝

1÷0.2＝0.82×30＝1.2×0.3＝57÷10＝

0.3×4600＝540×100＝800×600＝0.22÷0.2＝

0.06×0.03＝36÷6＝0.14÷2＝1.1÷10＝

0.4×0.5＝2.8÷7＝0.04÷0.02＝1.2×20＝

0.42÷0.3＝1.7×10＝0.04×0.08＝3.2×30＝

0.4×3＝12÷6＝0.18÷2＝6.6÷3＝

0.08×0.6＝2.5÷5＝2.7÷0.9＝0.24÷0.08＝

9.9÷9＝590×2＝0.2×0.8＝0.035÷0.07＝

0.1÷0.2＝910×0.1＝2200×0.1＝89÷0.25＝

100×330＝0.65×0.1＝1800×90＝0.84÷0.4＝

0.07×0.6＝24÷6＝0.4÷8＝5.7÷4＝

0.5×0.03＝1.8÷2＝0.27÷0.09＝0.11×20＝

0.33÷0.3＝830×0.3＝0.03×0.05＝1.2×0.2＝

0.04×0.06＝27÷3＝0.08÷2＝3.3÷3＝

0.1×0.06＝3.2÷8＝4.9÷0.7＝0.81÷0.09＝

9.6÷6＝2.7×0.03＝90×6＝0.064÷0.08＝

0.8÷0.1＝5600×0.1＝2300×0.03＝76÷2＝

20×120＝11×0.01＝120×80＝0.39÷0.3＝

0.08×0.04＝24÷6＝0.27÷9＝5.2÷0.2＝

0.1×0.08＝0.9÷3＝0.12÷0.04＝2.3×2＝

0.39÷0.3＝140×3＝600×70＝3.1×2＝

0.9×300＝20÷5＝0.36÷4＝3.6÷3＝

0.01×0.08＝1.6÷4＝3.6÷0.9＝0.32÷0.08＝

8.8÷8＝590×0.03＝0.01×100＝0.024÷0.03＝

0.1÷10＝0.37×10＝210×0.03＝68÷0.1＝

1×150＝410×0.03＝0.12×800＝0.66÷0.3＝

0.8×1＝42÷6＝0.32÷8＝4.9÷4＝

0.05×0.01＝2÷4＝0.12÷0.03＝2.3×0.2＝

0.48÷0.3＝750×0.02＝4×70＝0.13×1＝

0.05×400＝64÷8＝0.36÷9＝6.6÷2＝

0.04×0.5＝1.2÷3＝1.2÷0.2＝0.35÷0.05＝

10.4÷8＝0.63×0.01＝0.6×4＝0.016÷0.02＝

0.8÷0.5＝0.86×0.4＝0.21×0.1＝44÷0.5＝

1×0.34＝810×100＝13×0.07＝0.66÷0.3＝

0.05×1＝21÷3＝0.32÷8＝8÷0.2＝

0.02×0.01＝3÷6＝0.56÷0.08＝3.1×3＝

0.56÷0.4＝0.4×0.3＝50×100＝1.1×0.3＝

0.3×0.05＝18÷9＝0.27÷3＝4.4÷2＝

0.03×0.3＝4.5÷5＝2.4÷0.8＝0.63÷0.09＝

2.2÷2＝20×30＝0.8×5＝0.008÷0.02＝

0.3÷10＝7200×10＝3200×0.1＝49÷0.2＝

20×22＝0.51×1＝0.14×3＝0.33÷0.3＝

0.02×2＝35÷5＝0.21÷3＝8.9÷0.5＝

0.08×0.03＝1.2÷2＝0.28÷0.07＝1.3×0.2＝

0.52÷0.4＝0.66×0.02＝0.8×0.03＝1.1×0.2＝

0.05×0.3＝45÷5＝0.72÷8＝4.2÷2＝

0.6×0.09＝4.8÷6＝2.7÷0.9＝0.3÷0.06＝

4.2÷3＝0.09×10＝30×0.01＝0.027÷0.09＝

1÷0.2＝88×30＝0.13×0.01＝29÷2＝

300×800＝0.05×10＝0.17×0.9＝0.63÷0.3＝

0.2×0.5＝6÷3＝0.48÷8＝1.4÷0.5＝

0.5×0.4＝3.5÷7＝0.14÷0.02＝2.2×0.1＝

0.42÷0.3＝86×0.1＝4×0.4＝0.12×20＝

0.4×0.5＝16÷8＝0.1÷2＝9.3÷3＝

0.02×0.7＝2÷4＝0.9÷0.3＝0.64÷0.08＝

10.5÷7＝870×3＝1×700＝0.064÷0.08＝

0.4÷0.2＝0.77×0.02＝3.2×0.2＝45÷10＝

20×0.63＝70×20＝0.17×0.8＝0.26÷0.2＝

0.8×0.5＝24÷8＝0.14÷2＝2.8÷0.1＝

0.04×0.05＝2.4÷8＝0.24÷0.03＝2.1×20＝

0.33÷0.3＝670×0.03＝0.07×0.7＝2.3×1＝

0.01×0.09＝56÷7＝0.2÷5＝3.6÷3＝

0.09×0.6＝0.9÷3＝2÷0.4＝0.12÷0.06＝

2.8÷2＝300×20＝6×20＝0.054÷0.09＝

0.8÷0.1＝92×200＝1.1×0.02＝14÷0.25＝

0.03×0.9＝360×100＝3×0.3＝0.22÷0.2＝

0.3×200＝40÷5＝0.27÷9＝5.5÷0.1＝

0.2×0.8＝3.2÷8＝0.15÷0.03＝0.32×1＝

0.33÷0.3＝91×2＝300×8＝1.2×3＝

0.8×40＝30÷5＝0.45÷9＝4.2÷2＝

0.08×0.7＝3.2÷8＝1.6÷0.4＝0.25÷0.05＝

9.1÷7＝380×0.2＝4×40＝0.064÷0.08＝

0.8÷0.5＝280×0.1＝1.2×0.03＝60÷10＝

0.3×290＝0.52×3＝500×0.04＝0.88÷0.4＝

0.2×600＝32÷8＝0.45÷5＝4.6÷0.25＝

0.9×0.8＝4÷8＝0.2÷0.04＝2.1×0.1＝

0.22÷0.2＝73×20＝0.09×200＝0.12×0.3＝

0.05×0.2＝12÷6＝0.16÷4＝9.6÷3＝

0.03×0.07＝2.4÷8＝1.2÷0.3＝0.1÷0.02＝

3.9÷3＝96×0.02＝4×0.02＝0.006÷0.03＝

0.7÷2＝7800×0.2＝21×0.01＝97÷0.5＝

0.03×1.4＝76×0.3＝6×400＝0.88÷0.4＝

0.7×500＝20÷4＝0.08÷2＝4.6÷10＝

0.9×0.9＝3.5÷7＝0.24÷0.04＝3.1×0.2＝

0.32÷0.2＝0.3×10＝7×200＝1.3×0.3＝

0.03×400＝20÷5＝0.4÷8＝2.6÷2＝

0.01×0.04＝2.8÷7＝0.6÷0.2＝0.21÷0.07＝

9.8÷7＝93×0.01＝500×200＝0.02÷0.04＝

0.6÷0.25＝8600×0.04＝110×0.01＝94÷0.5＝

200×0.1＝7.2×0.03＝0.07×70＝0.33÷0.3＝

0.07×800＝9÷3＝0.72÷9＝1.1÷0.2＝

0.4×0.04＝2.8÷4＝0.42÷0.07＝0.22×0.3＝

0.56÷0.4＝8.5×30＝6×0.02＝2.3×0.2＝

0.5×0.9＝15÷5＝0.12÷2＝2.6÷2＝

0.1×0.06＝4÷5＝4.2÷0.6＝0.12÷0.03＝

6.5÷5＝30×0.02＝0.07×0.6＝0.012÷0.06＝

0.1÷0.1＝0.89×400＝0.32×0.3＝51÷0.1＝

300×0.7＝0.76×1＝0.14×3＝0.66÷0.3＝

0.02×8＝24÷3＝0.15÷5＝9÷0.5＝

0.06×0.2＝3.2÷8＝0.36÷0.06＝1.2×2＝

0.22÷0.2＝3.7×0.01＝4×0.5＝0.31×2＝

0.03×4＝10÷2＝0.56÷7＝6.3÷3＝

0.08×0.4＝3.6÷4＝1.6÷0.8＝0.24÷0.03＝

5.5÷5＝640×1＝20×0.09＝0.049÷0.07＝

0.8÷4＝90×40＝1.1×0.03＝73÷0.1＝

0.3×7.7＝5.4×0.03＝0.03×0.9＝0.42÷0.2＝

0.07×0.9＝35÷7＝0.42÷7＝3.7÷10＝

0.07×0.03＝2.4÷3＝0.12÷0.03＝0.21×30＝

0.33÷0.3＝270×0.02＝0.6×50＝1.2×0.1＝

0.6×40＝20÷4＝0.06÷3＝2.2÷2＝

0.3×0.05＝1÷2＝1.8÷0.3＝0.24÷0.04＝

9.6÷8＝1×1＝8×40＝0.015÷0.03＝

0.8÷2＝950×0.1＝1100×0.1＝32÷0.2＝

30×8800＝1.6×0.1＝6×0.01＝0.22÷0.2＝

0.4×0.01＝63÷9＝0.49÷7＝3.5÷0.25＝

0.4×0.7＝2.4÷6＝0.1÷0.02＝0.12×10＝

0.36÷0.3＝210×0.03＝0.6×9＝0.13×0.1＝

0.08×200＝14÷2＝0.18÷2＝6.2÷2＝

0.04×0.02＝3÷6＝2.8÷0.7＝0.08÷0.04＝

12.6÷9＝290×20＝40×0.08＝0.036÷0.06＝

0.6÷10＝66×0.3＝2300×0.01＝34÷0.1＝

0.03×60＝0.59×0.2＝17×50＝0.33÷0.3＝

0.7×0.03＝12÷2＝0.18÷3＝1.5÷0.1＝

0.08×0.03＝3.5÷7＝0.18÷0.09＝0.22×1＝

0.39÷0.3＝7×10＝0.08×50＝0.21×0.2＝

0.05×2＝30÷6＝0.32÷8＝3.3÷3＝

0.3×0.9＝6.3÷9＝5.6÷0.8＝0.16÷0.02＝

12÷8＝0.9×30＝0.07×400＝0.009÷0.03＝

0.5÷4＝3.5×0.4＝21×0.02＝98÷10＝

3×0.95＝0.39×0.01＝0.03×0.5＝0.44÷0.4＝

0.8×0.03＝10÷5＝0.16÷2＝3.3÷0.1＝

0.2×0.2＝1.2÷4＝0.28÷0.04＝0.11×0.1＝

0.44÷0.4＝690×3＝80×100＝0.32×0.3＝

0.2×5＝14÷7＝0.4÷8＝9.3÷3＝

0.07×0.4＝6.3÷7＝3.5÷0.7＝0.15÷0.03＝

9.6÷6＝95×30＝0.06×4＝0.027÷0.09＝

1÷0.1＝2.1×200＝21×0.3＝99÷0.1＝

0.03×5600＝0.17×0.1＝0.1×700＝0.52÷0.4＝

0.08×30＝14÷2＝0.12÷6＝2.2÷4＝

0.4×0.02＝0.6÷2＝0.21÷0.03＝0.31×0.1＝

0.64÷0.4＝0.8×20＝700×0.4＝0.21×1＝

0.03×0.8＝54÷9＝0.15÷5＝3.9÷3＝

0.7×0.3＝1.8÷2＝2.4÷0.4＝0.09÷0.03＝

5.6÷4＝160×0.1＝0.08×0.07＝0.049÷0.07＝

0.6÷2＝89×10＝1.2×0.3＝68÷0.5＝

0.02×0.3＝21×0.03＝1100×90＝0.66÷0.3＝

0.1×0.7＝27÷3＝0.3÷5＝4.4÷0.25＝

0.03×0.7＝2.7÷3＝0.64÷0.08＝1.2×1＝

0.24÷0.2＝0.08×0.03＝0.9×5＝3.3×0.2＝

0.6×30＝10÷5＝0.36÷4＝3.6÷3＝

0.09×0.01＝5.6÷7＝4.8÷0.8＝0.48÷0.08＝

2.2÷2＝0.86×3＝50×0.1＝0.016÷0.04＝

0.4÷0.5＝9600×3＝21×0.2＝87÷0.2＝

20×0.92＝780×2＝0.8×2＝0.44÷0.4＝

0.01×0.06＝8÷4＝0.21÷7＝9.3÷0.25＝

0.7×0.05＝4.2÷7＝0.36÷0.04＝1.3×0.1＝

0.56÷0.4＝0.24×0.2＝20×0.4＝0.22×1＝

0.02×0.03＝30÷5＝0.16÷2＝2.4÷2＝

0.8×0.09＝1.2÷4＝1.4÷0.7＝0.16÷0.08＝

6÷4＝9.8×0.03＝80×200＝0.015÷0.05＝

0.7÷2＝95×200＝11×0.02＝52÷4＝

0.2×80＝55×10＝1700×0.04＝0.42÷0.2＝

0.7×2＝20÷5＝0.2÷5＝4÷10＝

0.6×0.7＝1.8÷2＝0.81÷0.09＝3.1×10＝

0.56÷0.4＝390×0.01＝0.4×0.9＝0.21×3＝

0.08×800＝24÷4＝0.28÷4＝9.3÷3＝

0.9×0.4＝3.6÷6＝4.2÷0.7＝0.15÷0.03＝

9.1÷7＝77×1＝0.02×0.2＝0.054÷0.09＝

0.9÷10＝770×20＝0.32×0.3＝86÷0.1＝

100×36＝300×0.01＝70×3＝0.36÷0.3＝

0.8×0.9＝20÷5＝0.36÷4＝4.5÷0.2＝

0.3×0.05＝6.4÷8＝0.4÷0.05＝3.2×2＝

0.33÷0.3＝36×0.3＝0.06×9＝2.1×1＝

0.1×900＝24÷8＝0.49÷7＝3.3÷3＝

0.06×0.1＝1.2÷3＝1.8÷0.2＝0.42÷0.06＝

10.5÷7＝8.6×0.01＝20×0.7＝0.032÷0.08＝

0.2÷0.25＝5800×20＝31×0.01＝4÷0.2＝

0.01×4800＝7.4×1＝0.17×30＝0.63÷0.3＝

0.02×6＝21÷7＝0.35÷7＝6.3÷0.1＝

0.04×0.5＝2÷4＝0.48÷0.06＝0.33×0.2＝

0.48÷0.4＝0.12×0.02＝0.9×0.1＝0.11×1＝

0.01×0.4＝12÷3＝0.64÷8＝4.2÷2＝

0.02×0.7＝7.2÷8＝2.1÷0.3＝0.56÷0.07＝

9.9÷9＝0.05×3＝1×300＝0.036÷0.04＝

0.4÷0.25＝320×40＝11×0.03＝27÷2＝

0.03×780＝4400×0.1＝10×0.6＝0.36÷0.3＝

0.1×900＝12÷6＝0.48÷8＝8.5÷4＝

0.7×0.5＝4.9÷7＝0.12÷0.04＝0.23×0.2＝

0.56÷0.4＝0.73×30＝700×100＝0.33×1＝

0.1×50＝49÷7＝0.24÷8＝3.9÷3＝

0.1×0.06＝2.4÷3＝5.6÷0.7＝0.27÷0.09＝

9.1÷7＝820×1＝0.06×700＝0.04÷0.05＝

0.7÷2＝0.68×200＝1300×0.2＝7÷10＝

200×84＝0.5×20＝0.2×0.7＝0.44÷0.4＝

0.03×900＝15÷5＝0.42÷6＝4.5÷0.2＝

0.04×0.06＝6.3÷9＝0.36÷0.04＝1.2×20＝

0.36÷0.3＝25×2＝200×0.6＝0.22×0.2＝

0.9×0.01＝14÷7＝0.64÷8＝2.2÷2＝

0.6×0.04＝5.6÷8＝5.6÷0.7＝0.27÷0.09＝

9÷6＝580×0.3＝0.7×7＝0.042÷0.06＝

0.9÷4＝490×4＝31×0.1＝79÷4＝

0.02×9600＝240×100＝30×200＝0.39÷0.3＝

0.1×600＝30÷5＝0.32÷8＝4.1÷0.2＝

0.6×0.08＝8.1÷9＝0.3÷0.06＝0.32×1＝

0.6÷0.4＝0.35×2＝80×100＝0.32×0.1＝

0.04×0.8＝45÷9＝0.18÷9＝6.6÷3＝

0.08×0.07＝3.5÷5