小学五年级数学口算练习题答案.doc

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1、精品文档小学五年级数学口算练习题答案姓名：对题数：3.4－1.4=.82－7.2=2.19＋9.1=10.1－0.89=0.68＋0.42=.1－5.1=0.728－0.24=0.8＋0.18=0.89－0.25=1－0.98=0.048＋0.52=5×400=19.9+11.1=187÷1000=1+3.89=0.081×10=0.8×7＝1.50.7×8＝10.30.9×0.3＝.510×0.05＝0.130.7×4＝0.0512.5×8＝2.30.4×50＝304.1×2＝0.351－0.08＝3.50×9.8＝.90.5×0.＝8.1÷9＝.53.

2、6＋6.3＝0.050÷3.5＝0.99×0.5＝1.254.1×2＝0.350.9×0.3＝11.25×8＝0.2100－35.22＝2.50.22×4＝0.90×3.52＝2.50.34÷17＝.50.34÷0.17＝30.40.72÷0.6＝.60÷3.65＝.821.4÷0.7＝.65.6÷1.4＝0.4875÷10=×7＝1.32×2＝×0.2＝2.01×7＝0.21×4＝×4＝.25×0.1＝.6×0.2＝.5×0.01＝1.25＋0.39＝.8÷0.25＝×4＝×4＝.5×0.3＝1×8＝.6×0.2＝.5×0.06＝×0.4＝8.2×0.4

3、＝2.4－0.52＝.99÷5＝.4÷0.5＝8.4÷4＝1.2÷1.3＝0.6÷1＝0.001÷0.06＝.6÷0.8＝.0.96÷0.8=×8＝×0.6＝×0＝×100＝×0.3＝×0＝×3＝×0.1＝÷0.25＝＋5.2＝÷4＝－0.025＝×0＝×0.06＝×3＝×0.1＝×0.5＝＋1.8＝2016全新精品资料-全新公文范文-全程指导写作–独家原创6/6精品文档×5＝×1＝÷7＝÷0.7＝×6＝×0.3＝÷0.1＝÷0.9＝÷0.11＝小学五年级下册数学口算测试题姓名：对题数：4.2×＝.2×0.4＝0.3÷0.01＝÷0.5＝5.1÷0.17＝

4、0.28÷1.4＝0.9÷0.45＝9.6÷16＝1÷0.01＝0.01÷1＝.53÷0.5＝100÷3.89＝.526.4÷4﹦1.51.8×5﹦7.22.2×6﹦8.44.5÷0.9﹦.52.5×4﹦0.34.5×2=3.4×0.4=1.2÷0.04=0.9＋2.01=6.3+7=.190.5×0.2=9.8-0.98=1-0.10.7+3=1.26.3÷0.021=1.55×0.7=0.433.6-0.36=.1-2.2=0.66.8＋8.6=－1.08=3×0.01﹦.7299＋0.1﹦.2-2=61.9×4﹦8.80.125×8﹦1.82.3÷0

5、.1﹦4.2×3﹦2.011.8÷0.3＝.721.1×0.7=3.2×50=3.21.25÷0.5=1.29÷1.5＝0.81÷25＝4.8÷1＝7.2÷0.3﹦1÷0.9﹦5÷0.4﹦×4﹦25÷0.1﹦7.27.8+0.22=12.6－0.9=0.42÷7=.97÷100=＋9.1=×0.8=0.9÷0.03=×5=3.69.4×0.2=8.8÷0.4=×0.2=0.7÷0.11=×40=.5-3.6×5.1=12-0.05÷3=16-4.5-5.5=÷4=2016全新精品资料-全新公文范文-全程指导写作–独家原创6/6精品文档13-0.5-4=2.

6、32-0.4=×0.5=1÷3=.2-1.2+6.7=÷9＝÷0.16＝×99＋37.2=×0.4÷1×0.4=×4÷0.25×4=÷5－1.9÷5﹦×3.3×0﹦×99＋37.2﹦－0.64－0.36﹦2－1.64－0.36﹦1.25×3.3×0﹦0－3.7－7.3=×0.75÷1.5×0.75=×0.1=×7+10.7=÷3=÷0.9-4=÷0.3+0.5=1.8÷0.9×0.5=÷5=×8-0.6=×0.125×8=×1.2×0.25=÷1.8=×4=1.9+5.1÷51=×0.01÷0.1=6.8-2.4五年级口算3.14×2=3.14×3=.14

7、×4=.14×5=3.14×6=3.14×7=.14×8=.14×9=3.14×10=.14×20=3.14×1.=.14×100=3.14×500=3.14×0.=.14×0.=3.149=10=11=12=1314=15=16=17=1820=5=30=0=10012×1.=12×3=12×4=12×0.5=12五年级口算12×6=12×7=12×8=12×9=1313×4=13×5=13×6=13×7=1414×3=14×4=14×5=14×0.5=2016全新精品资料-全新公文范文-全程指导写作–独家原创6/6精品文档1414×7=15×3=15×

8、4=15×5=1515×7=16×0.5=16×1.516×2=1