五年口算提供五年级口算练习提高运算速度.ppt

《五年口算提供五年级口算练习提高运算速度.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、口算0.6×0.12=12.5×0.8=10.12×100=2.4×5=7.5-3.9=4.2+5.6=0.96÷4=1.6×0.4=3.6+1.3=3.2×1000=0.08+3.1=6.8+7=1.04-0.08=5.6-0.56=0.48÷1.6=0.8+0.2=0×0.5=2.3×2=0.99÷3=0.4×3=1.5×2=1.25×8=0.5×8=0.4×4=1.5×2=1.22×3=25×4=0.3×0.2=0.06×2=0.06×2=口算：1.2÷4=0.9÷3=8.1÷9=2.6÷6=2.4÷6=1.6÷4

2、=12.3×3=8.4÷2=0.08÷2=2.02÷2=1.86÷6=8.44÷4=5.6÷0.8=100÷0.2=0.16÷4=2.8÷7=1.5÷3=0.84÷2=1.5÷3=7.2÷0.9=0.16÷4=15.5÷5=0.44÷4=8.04÷4=9.6÷6=11.5÷5=0.2×3=1.8×3=28÷0.7=口算：1.4×2=1.8×3=0.04×2=0.08×3=1.2×0.4=0.12×4=1.6×2=0.25×4=8×1.25=0.02×8=0.8×1.2=1.03×3=0.2×4=0.12×3=2.5-1.

3、510-7.2=0.51-0.37=7.5÷1.5=3.1+0.7=3.6-2.6=0.6+0.9=0.207÷0.01=5.1÷3=1.8+4.1=0.25×0.8=0÷0.6=口算平台：0.08÷4=2.5-1.5=7.5÷1.5=5.1÷3=1.8+4.1=0.72+0.21=0.81÷9=0.72+0.28=0.45×2=3.3+1.4=0.8÷0.2=10-7.2=3.1+0.7=0.207÷0.01=0.25×0.8=0.4×4=0.98-0.8=9.9×0.1=120×0.1=5.1+3.2=0.51-0.

4、37=3.6-2.6=0.6+0.9=0÷0.6=1.09×1=0.27÷9=1-0.6=口算：0.8÷0.4=7.8÷6=1.2+3.6=0.36÷2=0.09÷3=4.2÷0.7=0.3×0.2=4.8÷6=2.5÷5=6.4÷2=4.8-2.3=8.4÷4=0.36÷0.6=28.8÷0.8=1.5×4=14.7÷7=12.6÷3=12.4÷4=1-0.08=0.56÷2=0.4÷0.01=1.55÷5=0.1×0.4=3.5÷0.5=2.8÷0.7=6.3÷0.9=0.4×0.25=0.14×5=口算平台：0.8

5、4÷4=0.15÷0.5=4.2÷2=30÷6=4.2×2=0.05÷5=5.05÷5=6.3÷3=5.3-3.8=18×0.3=3÷6=6.3÷96=0.45÷5=1.5÷0.05=0.3÷6=2.4÷0.8=0.9÷3=1.3÷3=0.12÷3=0.42÷2=1.6÷8=0.18÷4=5.6÷0.07=0.16×2=50.3×0=0.8÷4=4÷0.5=口算平台：2.5-1.5=10-7.2=0.51-0.37=7.5÷1.5=3.1+0.7=3.6-2.6=5.1÷3=0.207÷0.01=0.45×2=15÷0.

6、5=2.4÷3=4.2÷3=0×1000=2÷8=60÷50=1.2÷3=7.5÷3=5÷200=27÷18=0.9÷3=4.23÷3=27.3÷0.3=55÷2=1.26÷3=口算平台：1.53÷3=0÷64=0.96÷4=4.8÷3=23.4÷3=1÷100=0.16÷4=9.9÷3=7.2÷3=99.99÷11=0.48÷0.16=8.1÷3=10.2÷3=6÷12=7.07÷7=1.6×0.12=12.5×0.8=0.12×100=2.4×5=7.5-3.9=4.2+5.6=3.6+1.3=1.6×0.4=0.9

7、8÷4=3.2×1000=0.08+3.1=6.8+0.2=口算平台：0.16÷0.4=1-0.6=1.04-0.08=5.6-0.56=0.48÷1.6=0.8+0.2=4.3-1.01=12.6×0=0.42÷1.4=3×0.45=9-4.5=203÷100=0.6+0.15=2.9×10=3.6+9=2.5×100=20×0.5=2.44÷0.2=2.8×0.5=6.8+9.8=2.3×2=1.05×8=20-5.6=2.8+3.5=100×99.9=4.26÷0.2=1818÷9=口算平台：99÷99=1800÷

8、0.6=0.99÷3=160÷0.8=0.46×2=770÷110=1.1×0.8=11.6+0.4=79÷0.5=0.48×5=2.34-2.04=50×0.5=16×0.6=81.6-12.4=9000÷90=0.52+3.8=2.5×8=63.9÷9=200×80=0.001×1000=320÷0.8=9.08