选择题,小数口算练习题

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1、精品文档选择题,小数口算练习题0.7×0.8=0.04×20=.6+0.4=4.7+2.3=.5×2=.9－2.5=.2×0.8=×3.4=0.62－0.32=3.4－1.4=7.82－7.2=.19＋9.1=10.1－0.89=0.68＋0.42=8.1－5.1=0.728－0.24=0.8＋0.18=0.89－0.25=1－0.98=187÷1000=÷10=1.5×7＝10.3×2＝.5×0.2＝0.13×7＝0.05×4＝0.17+0.06=00÷250=50+780=0.5×1000=.6×3＝.5×0.1＝0.6×8=0.048＋0.52=1

2、+3.89=0.96÷0.8=1.32×8＝×0.6＝2.01×0＝0.21×100＝×0.3＝1.02-0.09=3.8+1=.1+0.3=.82+0.3=.1×2＝2.5×2=.1×2=19.9+11.1=0.081×10=0.8×7＝0.7×8＝0.9×0.3＝10×0.05＝0.7×4＝30-250=7200÷800=0.95-0.05=1-0.75=0.4×50＝0.35×0.2＝0.5×10=.8×10=1.4×0.5=0.75×100=.6×0.3=.3÷7=0.125×8=.8÷0.3=0.56÷28=0.36÷0.4=0.7×=.6÷2

3、4=7.2+12.8=.7－3.8=.2÷13=12.5÷5=8.65×10=0.35×0.6=.95×1000=6.9×0.1=2.4÷0.8=10.8÷9=0.108÷2=.95÷0.9=.2÷0.7÷6=0.4×8.6×25=0.65×101－0.65=0.02×0.5=0.75÷0.25=0.86÷2=0.64÷0.8=2016全新精品资料-全新公文范文-全程指导写作–独家原创10/10精品文档0.8×1.1=12.8÷4=1.64+4.1=.08×0.01=0.4×0.5=9.6÷0.8=.65÷0.1=.5×101=小数乘除法口算练习8.5×

4、100=.5÷1.7=.2÷100=1.2÷0.=1.5×4=2.5×4=0.13×=.4÷10=0.18×0.3=.2×1000=0.45÷0.15=3.6÷0.1=0.49÷7=0.04×25=0.096÷0.03=4÷4.2=1000×0.756=0.5×100=0÷0.25=1÷0.01=1.25×8=.3÷0.3=0.9×6=.10.24×5=0.20.05×1.6=0.51.25×4=÷0.5=0.320.92÷4=01.6÷0.8=.34.2÷1.4=.90.4×0.25＝0.8×7＝1.50.7×8＝10.33.21×23＝.2132.1

5、×0.23＝.210.9×0.3＝.510×0.05＝0.130.7×4＝0.0512.5×8＝.30.4×50＝04.1×2＝0.350.9×0.3＝11.25×8＝12.05×100＝0.041.25×8＝1.60.2×0.4＝.22.5×0.4＝.43.8×2=÷0.4=×0.3=×0.5=0×1.1=0.8×0.25=0.4÷16=2.5÷1.6=6.2÷9=0.15÷3.9=0×7＝1.32×2＝×2.3＝.1×0.23＝×0.2＝2.01×7＝0.21×4＝×4＝.25×0.1＝.6×0.2＝.5×0.06＝－0.73＝0.6×0.3＝0.4

6、×5＝0.9＋1.8＝100×5＝0.227.2÷0.9=2016全新精品资料-全新公文范文-全程指导写作–独家原创10/10精品文档0.45÷0.5=×0.08=1.87×0.5=×0.5=÷8=1.8÷10=6.3＋1.7=0.56×8=.2÷6.81=×8＝×0.6＝×2.3＝×0.023＝×0＝×100＝×0.3＝×0＝×3＝×0.1＝×0.5＝×8＝×0.25＝＋1.4＝－35.22＝×4＝1.6×0.2=0.2÷0.01=×0=÷0.12=×0.5=÷2.1=÷14=÷0.6=1.47×0.4=210.9－0.52＝3.99×1＝0×3.52

7、＝.2÷6＝4.4÷4＝.6÷3＝.2÷2＝1.5×3＝1.2×0.4＝.6÷3＝2.7÷3＝0.12÷3＝0.45÷9＝.6÷6＝.7÷2＝1.2÷＝0.45÷4＝.5÷5＝8.4÷7＝0.34÷17＝2.5÷0.5＝.4÷0.7＝0.34÷0.17＝0.4÷4＝1.2×6＝0.72÷0.6＝.6÷1.3＝0.6×0.3＝0÷3.65＝.82÷1＝1.4÷0.7＝.60.48÷0.8＝4.40.3÷0.01＝40.9÷0.45＝9.63÷4＝.13.6＋6.3＝0.051－0.08＝.53.9＋0.39＝4.86.4÷4﹦1.52.5×2=0.5×10

8、=0.6×8=2.1×2=2.8×10=0.7×0.8=2016全新精品资料-全