五年级数学上册口算题训练卡21.docx

五年级数学上册口算题训练卡21.docx

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五年级数学上册口算题训练卡21

1.5×2＝2.4÷0.8＝16×0.03＝1.2×0.7＝

1.4÷7＝1.2×0.4＝0.35÷0.7＝1×0.4＝

1.3×2＝3.9÷1.3＝0.3÷1.5＝1.1×0.5＝

6.3÷7＝3.2×0.3＝0.56÷0.7＝0.55÷0.11＝

2×4＝5.6÷0.8＝0.18÷0.3＝1×0.4＝

2.2÷11＝2.8×0.2＝0.12×0.2＝0.16÷0.04＝

0.2×0.04＝2×0.2＝0.5÷1＝0.75÷0.15＝

0.3×0.03＝1.6×0.3＝11×0.04＝0.36÷0.09＝

7.2÷9＝2.5×0.2＝0.04÷0.2＝0.27÷0.09＝

3.2÷4＝1.7×0.4＝0.16÷0.4＝0.45÷0.05＝

0.6×0.03＝2.4×0.2＝0.18÷0.3＝0.28÷0.07＝

4.2÷7＝3.2÷1.6＝0.28÷1.4＝0.13×2＝

7.2÷8＝1.7×0.3＝0.12×0.4＝0.1×2＝

1.1×4＝4÷1＝13×0.02＝0.15×4＝

9÷15＝0.8÷0.2＝13×0.04＝0.6÷0.15＝

1.2÷6＝1.3×0.3＝0.14×0.3＝0.18÷0.06＝

4÷5＝2.4÷1.2＝11×0.04＝0.52÷0.13＝

1×4＝5.6÷1.4＝0.14×0.6＝0.18×2＝

6.6÷11＝1.8÷0.6＝0.24÷0.8＝1×0.9＝

0.5×0.02＝6.3÷0.7＝0.81÷0.9＝1.1×0.3＝

0.8×0.04＝2÷1＝11×0.06＝0.32÷0.04＝

1.3×4＝1.2÷0.4＝0.24÷0.4＝0.09÷0.03＝

0.8×0.09＝5.4÷0.9＝14×0.04＝0.45÷0.15＝

4.9÷7＝0.4×0.4＝0.15×0.4＝1×0.4＝

1.8×3＝5.6÷0.8＝0.24÷0.4＝1.2×0.4＝

0.8×0.07＝2.4÷0.8＝0.16×0.3＝1×0.4＝

1.3×2＝8.1÷0.9＝10×0.06＝0.15×2＝

0.2×0.07＝1.6×0.2＝0.3÷0.5＝0.25÷0.05＝

2.7÷3＝2.8÷0.7＝0.06÷0.3＝0.48÷0.08＝

4÷5＝1.4×0.2＝0.16×0.4＝0.2×2＝

0.3×0.04＝0.9×0.4＝0.12×0.4＝1.1×0.5＝

0.8×0.08＝3÷0.5＝0.15×0.2＝0.63÷0.09＝

4.5÷5＝0.3×0.3＝0.4÷0.5＝0.19×2＝

5.5÷11＝2.8×0.3＝0.49÷0.7＝0.32÷0.04＝

0.8×0.08＝1.5×0.4＝0.56÷0.8＝0.55÷0.11＝

1.4÷7＝8÷1.6＝0.1×0.2＝1×0.9＝

7.2÷8＝0.5×0.2＝0.3÷0.6＝0.25×2＝

8÷16＝3.5÷0.7＝11×0.02＝1.1×0.7＝

2÷4＝0.7×0.4＝0.42÷0.6＝0.2÷0.1＝

0.9×0.03＝6.5÷1.3＝13×0.05＝0.48÷0.08＝

3.2÷16＝2÷1＝0.18÷0.9＝1.1×0.2＝

1.3×4＝2.6÷1.3＝14×0.05＝0.44÷0.11＝

0.6×0.04＝1.9×0.3＝0.1×0.6＝0.32÷0.08＝

1.9×5＝3.5÷0.5＝0.16×0.6＝0.18÷0.02＝

1.4×4＝7.2÷0.8＝0.21÷0.3＝0.25×4＝

0.4×0.02＝0.3×0.2＝0.18÷0.6＝0.56÷0.08＝

1.1×3＝1.3×0.2＝0.14÷0.7＝0.16×3＝

0.8×0.07＝6÷1.2＝15×0.02＝0.08÷0.04＝

1.6×5＝2÷0.4＝0.1÷0.5＝1×0.4＝

1.4÷7＝3.6÷0.9＝0.16×0.4＝1.1×0.7＝

1.4×2＝3.2÷0.4＝0.14×0.2＝0.81÷0.09＝

0.3×0.06＝3×0.3＝14×0.06＝1.2×0.2＝

2×3＝0.8÷0.4＝15×0.03＝0.4÷0.1＝

0.9×0.06＝2.6×0.2＝0.1×0.3＝0.08÷0.02＝

1.5÷5＝5.5÷1.1＝13×0.05＝0.17×4＝

1.9×4＝2.2×0.3＝0.14÷0.7＝0.32÷0.16＝

3.6÷6＝0.6÷0.2＝0.14×0.3＝1×0.9＝

0.4×0.06＝9÷1.5＝0.2÷0.4＝1.1×0.4＝

1.3×4＝4.8÷0.8＝0.16×0.6＝0.1×3＝

1.5÷3＝0.9×0.3＝0.26÷1.3＝0.2÷0.05＝

2÷5＝2.2×0.3＝0.32÷0.8＝0.33÷0.11＝

0.7×0.07＝1.7×0.3＝0.12÷0.2＝0.3÷0.15＝

2÷5＝1×0.3＝0.11×0.6＝0.84÷0.14＝

0.6×0.02＝1.3×0.5＝0.1×0.6＝0.1÷0.02＝

1.2÷4＝2.1×0.3＝0.24÷0.6＝1.1×0.8＝

2.2÷11＝1.5×0.2＝0.28÷0.4＝0.18÷0.02＝

0.6×0.09＝4÷0.8＝0.63÷0.9＝0.15×3＝

1.8÷6＝0.9÷0.3＝0.32÷0.8＝1.2×0.7＝

1.7×4＝2.4÷0.8＝0.56÷0.8＝0.24×3＝

3÷6＝3.5÷0.7＝12×0.04＝0.16÷0.08＝

3÷6＝1.8÷0.2＝16×0.04＝1.1×0.7＝

1.8×2＝2.6×0.2＝0.12×0.6＝0.35÷0.07＝

0.3×0.05＝1.8×0.3＝0.5÷1＝0.15÷0.05＝

1.7×2＝1.1×0.2＝0.1÷0.2＝1.2×0.3＝

0.6×0.08＝5.6÷0.8＝0.6÷1.5＝0.21÷0.07＝

0.2×0.07＝1.1×0.3＝14×0.06＝0.4÷0.08＝

1.6÷2＝1.1×0.3＝0.16×0.5＝0.72÷0.08＝

0.7×0.04＝1.3×0.5＝0.12÷0.4＝0.84÷0.14＝

1.1×5＝4÷0.8＝11×0.02＝0.08÷0.04＝

0.4÷2＝1.5÷0.3＝10×0.03＝1.2×0.9＝

1.2×5＝2.1÷0.3＝13×0.03＝0.23×3＝

1÷5＝5.6÷0.7＝0.15×0.5＝1×0.5＝

4÷5＝2.5÷0.5＝0.14×0.4＝1×0.2＝

1.5÷3＝2×0.2＝12×0.02＝0.14×4＝

5.4÷6＝6÷1.5＝0.25÷0.5＝1×0.8＝

1÷5＝2.2÷1.1＝0.06÷0.3＝1.1×0.2＝

6.4÷8＝0.4÷0.2＝15×0.04＝0.25×4＝

1.4÷7＝1.9×0.2＝0.18÷0.3＝1.2×0.6＝

1.2÷4＝9÷1.5＝15×0.03＝1.2×0.7＝

0.8÷4＝2÷0.5＝0.2÷1＝1.2×0.3＝

1.6÷8＝2.4÷0.8＝0.72÷0.8＝1.1×0.2＝

0.6÷2＝1.4÷0.2＝0.96÷1.6＝0.32÷0.16＝

1.2÷6＝3.2÷1.6＝0.81÷0.9＝0.23×4＝

2.4÷3＝1.5×0.2＝0.55÷1.1＝1.2×0.8＝

2.7÷9＝0.6÷0.2＝0.16÷0.8＝1.2×0.3＝

5.4÷6＝2.7÷0.9＝0.15×0.2＝0.12÷0.03＝

1.5×4＝0.6×0.2＝15×0.02＝0.23×2＝

1.8÷2＝1÷0.5＝10×0.04＝0.2×2＝

0.5×0.03＝1.3×0.5＝0.14×0.6＝1.1×0.3＝

3.5÷5＝0.9×0.2＝14×0.05＝0.24÷0.06＝

1.2×5＝6÷1.5＝0.08÷0.4＝0.3÷0.06＝

0.9÷3＝2.9×0.3＝0.3÷1＝0.06÷0.03＝

2.4÷6＝0.8÷0.4＝13×0.04＝0.55÷0.11＝

1.2×3＝1.1×0.2＝0.16÷0.4＝0.63÷0.09＝

1.1×3＝0.5×0.3＝0.1÷0.2＝0.6÷0.1＝

0.8×0.06＝1.6×0.4＝0.11×0.6＝0.1×2＝

1.6×4＝7.5÷1.5＝0.27÷0.9＝0.32÷0.16＝

3.3÷11＝1.8÷0.3＝0.36÷0.9＝0.14×3＝

1.9×4＝1.6×0.5＝0.6÷1＝0.21÷0.07＝

0.5×0.06＝1.5×0.2＝0.11×0.2＝0.4÷0.05＝

2×4＝1.7×0.3＝16×0.06＝1×0.3＝

1.8÷6＝3.5÷0.5＝0.2÷0.4＝0.45÷0.05＝

1.4×3＝4.8÷0.8＝0.36÷0.4＝0.08÷0.02＝

0.9×0.03＝1.2÷0.2＝0.13×0.3＝0.33÷0.11＝

0.6×0.08＝3÷0.5＝0.16×0.2＝0.25×4＝

3.5÷5＝2.1÷0.7＝0.13×0.6＝1×0.8＝

5.5÷11＝4.2÷0.7＝0.08÷0.2＝0.11×2＝

1.6×5＝9.6÷1.6＝0.12×0.4＝1×0.4＝

4.5÷9＝1.4×0.2＝0.11×0.2＝0.23×2＝

0.8÷4＝1.2×0.3＝0.11×0.5＝0.12÷0.03＝

2×5＝1.3×0.3＝0.1×0.6＝0.25×2＝

0.3×0.06＝7.2÷0.8＝15×0.03＝0.2÷0.04＝

1.5÷5＝1.1×0.2＝0.04÷0.2＝1.1×0.7＝

2÷10＝5.6÷0.7＝0.1÷0.2＝0.72÷0.09＝

2÷5＝9÷1.5＝12×0.03＝1.2×0.3＝

0.6×0.07＝1÷0.5＝12×0.03＝0.1×4＝

3.6÷12＝1.6×0.4＝0.4÷0.8＝0.1÷0.02＝

2.4÷6＝1.2÷0.4＝0.35÷0.7＝0.11×4＝

0.4×0.02＝3.6÷0.6＝0.42÷0.6＝1.1×0.9＝

1.5×3＝2.6×0.2＝0.14×0.3＝0.24÷0.03＝

0.4×0.09＝1.8×0.3＝0.12×0.4＝0.22×3＝

1.5×3＝4.5÷0.9＝0.13×0.4＝0.63÷0.09＝

1×4＝2.4÷0.6＝0.14×0.5＝1.1×0.4＝

2.4÷12＝1.7×0.2＝0.1×0.3＝0.42÷0.06＝

8.4÷14＝1.8×0.3＝0.54÷0.9＝1.2×0.6＝

0.4×0.08＝1.2÷0.4＝0.13×0.3＝0.32÷0.04＝

0.6×0.07＝4.5÷0.9＝0.15×0.4＝0.22×4＝

2÷4＝0.2×0.5＝0.15×0.3＝0.18÷0.06＝

3.2÷8＝1.1×0.3＝0.12×0.5＝1.1×0.7＝

1.4÷7＝1.6×0.4＝0.56÷0.8＝0.12÷0.03＝

1.5×3＝6.3÷0.7＝11×0.06＝0.1÷0.05＝

1.4×4＝0.8÷0.4＝0.13×0.6＝0.19×3＝

0.3×0.06＝0.8÷0.2＝0.45÷0.5＝0.22÷0.11＝

4.5÷9＝4÷0.5＝0.42÷0.7＝1.2×0.2＝

2.8÷7＝3.3÷1.1＝0.11×0.5＝0.54÷0.09＝

2.4÷8＝1.9×0.2＝10×0.02＝0.16÷0.02＝

2.7÷9＝1.7×0.3＝0.15÷0.5＝0.14×4＝

1.4×4＝2.6×0.2＝0.6÷1＝0.18×4＝

5.2÷13＝2÷0.5＝0.33÷1.1＝0.18÷0.03＝

0.8×0.09＝0.5×0.4＝15×0.03＝1×0.2＝

0.7×0.09＝1.2×0.4＝0.11×0.3＝1×0.4＝

3.6÷9＝5.5÷1.1＝0.15÷0.5＝0.09÷0.03＝

1.3×5＝1÷0.2＝0.45÷0.9＝1.2×0.9＝

0.9×0.07＝1.8÷0.9＝0.56÷1.4＝0.6÷0.15＝

5.6÷7＝0.8÷0.2＝0.32÷0.4＝1.2×0.9＝

3÷6＝3.2÷1.6＝0.11×0.5＝0.54÷0.09＝

1.1×2＝1.3×0.2＝0.14×0.4＝0.48÷0.06＝

2×4＝8.4÷1.4＝11×0.06＝1×0.8＝

0.4×0.09＝1.4÷0.2＝11×0.03＝0.16÷0.02＝

3.6÷9＝1.8÷0.9＝10×0.05＝1×0.2＝

1×4＝0.6×0.5＝0.56÷1.4＝0.45÷0.09＝

1.4×5＝5.6÷1.4＝16×0.06＝0.23×4＝

2.4÷12＝0.6×0.5＝0.25÷0.5＝0.15×4＝

0.4×0.02＝1.2÷0.6＝10×0.02＝0.25÷0.05＝

7.8÷13＝4.5÷1.5＝0.14÷0.2＝0.66÷0.11＝

0.6×0.08＝1.1×0.3＝12×0.05＝0.14÷0.07＝

0.8×0.07＝0.7×0.5＝16×0.03＝1×0.4＝

0.4÷2＝3÷0.6＝0.32÷0.8＝0.12÷0.03＝

6÷15＝0.7×0.3＝0.15×0.3＝0.16×4＝

1.4×5＝0.6÷0.2＝13×0.05＝0.56÷0.14＝

0.6×0.09＝1.7×0.4＝0.15×0.6＝0.06÷0.03＝

0.3×0.09＝0.3×0.3＝0.08÷0.4＝1.1×0.2＝

1.9×5＝2×0.2＝0.75÷1.5＝0.25×4＝

0.8×0.06＝5.4÷0.9＝0.16÷0.8＝0.28÷0.07＝

0.2×0.05＝0.9×0.4＝0.11×0.2＝1×0.5＝

1.6÷4＝5.5÷1.1＝0.26÷1.3＝0.12÷0.02＝

2.1÷7＝0.8÷0.2＝14×0.05＝0.28÷0.14＝

7.2÷12＝1.7×0.4＝0.12÷0.4＝0.2÷0.04＝

0.4×0.03＝0.6×0.5＝0.13×0.5＝0.78÷0.13＝

1.4×2＝2÷1＝14×0.06＝0.45÷0.09＝

1.2×3＝2÷1＝0.1×0.2＝1.2×0.7＝

0.4×0.03＝0.6÷0.3＝12×0.04＝1.1×0.4＝

3÷5＝2.9×0.3＝12×0.03＝0.44÷0.11＝

4.5÷15＝2.4÷0.6＝0.11×0.3＝0.1÷0.05＝

0.5×0.02＝1.1×0.2＝0.12×0.3＝0.1×3＝

0.4×0.04＝2÷0.5＝14×0.04＝0.56÷0.14＝

1÷2＝1.7×0.2＝13×0.06＝1.1×0.9＝

2.8÷14＝1.2×0.5＝0.1×0.2＝1.1×0.4＝

1.2÷3＝2.8×0.2＝0.11×0.6＝0.09÷0.03＝

1.4×2＝3.6÷0.6＝0.15×0.3＝0.49÷0.07＝

0.5×0.07＝3÷0.5＝0.08÷0.2＝0.08÷0.04＝

1.6×5＝2.7÷0.9＝0.21÷0.3＝0.33÷0.11＝

2.1÷3＝3.2÷0.8＝0.1÷0.5＝1.1×0.2＝

0.6×0.03＝2.6÷1.3＝13×0.02＝0.11×2＝

0.9×0.04＝1÷0.5＝12×0.03＝1×0.6＝

1.5÷5＝5.4÷0.6＝0.14÷0.7＝0.09÷0.03＝

3÷5＝1.1×0.3＝0.48÷1.6＝0.49÷0.07＝

1.6×3＝0.6×0.3＝0.11×0.2＝0.21×3＝

2.4÷6＝1÷0.2＝13×0.06＝0.18÷0.02＝

5.4÷6＝3÷0.6＝12×0.06＝1×0.6＝

1.5×4＝4.5÷1.5＝12×0.03＝0.08÷0.04＝

9÷15＝1÷0.2＝0.06÷0.3＝1×0.9＝

1.7×5＝2.7÷0.9＝0.16×0.2＝0.24×3＝

3.6÷9＝0.3×0.2＝0.1÷0.5＝0.24×3＝

3÷6＝3×0.2＝13×0.06＝0.12÷0.03＝

0.8×0.02＝4÷0.8＝16×0.03＝0.24÷0.04＝

2.1÷3＝2÷0.4＝0.12×0.4＝0.17×2＝

0.4×0.07＝2.2×0.2＝0.12×0.4＝0.24÷0.04＝

3÷10＝1.4×0.3＝0.12×0.3＝0.45÷0.05＝

4÷10＝1.8×0.4＝0.16×0.6＝1×0.6＝

3÷6＝0.8÷0.4＝0.15×0.3＝0.1×3＝

2.4÷8＝5.4÷0.9＝0.16×0.5＝0.14÷0.07＝

1.8×5＝0.6×0.5＝0.15×0.5＝0.3÷0.06＝

0.7×0.07＝0.8×0.4＝0.2÷0.5＝0.21×4＝

4.5÷15＝1.8×0.3＝0.14×0.3＝0.21÷0.03＝

0.5×0.09＝2.6×0.3＝11×0.05＝0.1×2＝

2.7÷9＝1.5×0.5＝0.64÷0.8＝1.2×0.7＝

1.2÷6＝5.5÷1.1＝0.12×0.2＝0.11×3＝

1.2×4＝1.5×0.2＝0.1÷0.5＝0.42÷0.07＝

2.1÷3＝3.3×0.2＝12×0.04＝0.14÷0.02＝

0.4×0.06＝1.4×0.2＝0.48÷1.6＝0.1÷0.05＝

1.6÷4＝3.2×0.2＝0.11×0.2＝0.12×2＝

1.6÷8＝1.5×0.3＝0.11×0.5＝0.2÷0.1＝

0.9×0.06＝1.8×0.3＝0.16×0.3＝0.12÷0.02＝

1.6÷8＝5.4÷0.6＝0.15×0.6＝0.18×3＝

1.8×4＝1.7×0.2＝0.64÷0.8＝0.22×4＝

2.4÷4＝2.6÷1.3＝0.3÷0.6＝1×0.2＝

1.5÷5＝1.3×0.4＝0.15×0.2＝0.2×4＝

0.9×0.02＝2.4÷0.6＝0.16×0.6＝0.11×3＝

0.4×0.07＝1.9×0.2＝0.21÷0.7＝1×0.2＝

0.9÷3＝0.6÷0.2＝0.48÷1.2＝0.17×2＝

6.3÷7＝3.3×0.3＝0.18÷0.9＝1×0.3＝

1.4×5＝1.6×0.3＝0.6÷1.2＝0.1×4＝

1÷5＝1×0.3＝0.3÷1＝0.63÷0.09＝

7.8÷13＝0.9÷0.3＝0.12÷0.3＝0.27÷0.09＝

4.8÷16＝5.5÷1.1＝12×0.06＝1.2×0.2＝

2.8÷4＝6.4÷1.6＝10×0.04＝