五年级（上册）数学作业竖式题、脱式题、解方程、应用题

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1、.一：竖式题2.346÷2.3=53.2÷13（保留两位小数）=9.744÷4.8=0.342÷0.36=0.27÷1.1=（保留两位）=0.78×6.05=8.45×0.18=2.95×8.6=7.85×0.63=5.47×3.25=2.346÷2.3=0.98×0.36=12.3÷14=53.2÷13（保留两位）=0.396÷1.2=0.756÷0.36=15.6×13=0.18×15=0.025×14=3.06×36=0.04×0.12＝3.84×2.6≈5.76×3（保留一位）＝7.15×22

2、=90.75÷3.3=3.68×0.25=...16.9÷0.13=1.55÷3.9=3.7×0.016=3.76×0.8=5.2×0.6=8.4×1.3=6.4×0.5=4.48×0.4=35.4×4.2=0.042×0.54=0.76×0.32=5.25×5=0.25×0.046=2.52×3.4=1.08×25=0.12×0.5×0.16＝4.8×0.25＝0.125×1.4（保留两位）≈2.5÷0.7（保留三位）=10.75÷12.5（乘法验算）=3.25×9.04（除法验算）=0.43×0.

3、28=6.45×0.73=4.6×0.6=8.9×0.05=3.08×0.43=1.5×26.7=...5.22÷29=18.72÷3.6=13.95÷3.1=7.15×22=90.75÷3.3=0.396÷1.2=0.756÷0.36=15.6×13=3.68×0.25=0.18×15=0.025×14=3.06×36=0.04×0.12＝3.84×2.6≈5.76×3＝7.15×22=90.75÷3.33.68×0.25=0.12×0.5×0.16＝4.8×0.25＝0.125×1.4（保留两位小

4、数）≈2.5÷0.7（保留三位小数）=...10.1÷3.3（商用循环小数）=10.75÷12.5（用乘法验算）=3.25×9.04=（用除法验算）27×41=43×46=25×23=66×57=95×37=45×86=98×27=43×90=96×54=84×81=18.2–9.02=12.6÷3=15+6.92=32.3×5.2=328÷41＝645÷82＝282÷32＝576×72＝　　412÷53＝190×40=45×840=408×60=112×32=430×180=...304×320=8

5、50×60=56×796=999×97＝566×50＝269×86＝684×895＝30×980＝111×12＝567×78＝175×90＝340×84＝27×3=90÷15=124×8=278×3=96÷24=405÷21=43×39=37×26=76×39=605÷59=304×23=126×87=27×32=48×27=458×29=73×15=...122×66=201×36=68×408=28×27=二：脱式题2.5×7.1×4=16.12×99＋16.12=5.2×0.9＋0.9=7.28

6、×99+7.28=4.3×50×0.2=64－2.64×0.5=26×15.7＋15.7×24=(2.275＋0.625)×0.28=3.94+34.3×0.2=1.2×(9.6÷2.4)÷4.8=8.9×1.1×4.7=2.7×5.4×3.9=3.6×9.85-5.46=8.05×3.4+7.6=6.58×4.5×0.9=...2.8×0.5+1.58=32＋4.9－0.9=4.8－4.8×0.5=(1.25－0.125)×8=4.8×100.1=56.5×99＋56.5=7.09×10.8－0.8

7、×7.09=4.85+0.35÷1.4=8.7×17.4-8.7×7.4=12.5×0.4×2.5×8=0.87×3.16+4.64=9.5×101=0.68÷（5.2-3.5）×1.25=40.5÷0.81×0.18=4.8×（15÷2.4）=6.81+6.81×99=0.25×185×40=4.4×0.8－3.4×0.8=(9.37+9.37+9.37+9.37)×2.5=...4.2×1.75＋1.8×1.75=2.37×6.3+2.37×3.7=2.5×1.25×0.32=3.8×10.1=2

8、.5×(3.8×0.04)=7.69×101=3.8×10.1=0.25×39+0.25=0.125×72=46×0.33+54×0.33=(8×5.27)×1.25=6.81+6.81×99=0.25×185×40=6.8×0.75÷0.5=3.75÷0.125–2.75=1.53+23.4÷7.2=9.5×99=13.5×0.98=12.5×8.8=106.02÷9.3×4.6=(3.6+9.728÷3.2)×2.5=...2.14×3.8＋7.6×