竖式计算(一)2.5×103=0.702×15=3.15×0.14=12.4×0.17=2.3×11.2=0.416÷32=6.6÷4=43.5÷29=28.6÷11=20.4÷24=3.9×0.3=4.3×6.2=3.64÷52=15.6÷12=328÷16=竖式计算(二)2.19÷0.3=5.58÷3.1=8.32÷4=5.92÷1.6=0.63÷0.15=6.7×0.3=0.68×0.04=3.9×5.6=0.285×7=58×0.009=6.15×0.4=56×1.33=140.4÷18=9.18÷9=243.2÷6.4=竖式计算(三)3.5×1.6=12.5×40=1.3×2.3=3.02×2.05=2.6×1.8=7÷0.28=15.6÷2=0.138÷0.15=216÷2.7=6.4÷32=1.37×0.04=1.06×2.05=104÷0.52=72÷3.8=75.6÷1.8=竖式计算(四)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=7.15×22=90.75÷3.33.68×0.25=16.9÷0.13=1.55÷3.9=3.7×0.016=简便计算（一）66.86－8.66－1.340.25×16.2×40.25×16.2×44.8×7.8＋78×0.523.6×1024.8×100.156.5×9.9＋56.57.09×10.8－0.8×7.094.2÷3.5320÷1.25÷818.76×9.9＋18.763.52÷2.5÷0.4简便计算（二）1.25×2.5×320.49÷1.43.65×10.115.2÷0.25÷415.6×13.1－15.6－15.6×2.14.2×99＋4.20.89×100.117.8÷(1.78×4)(45.9－32.7)÷8÷0.1259.7×99＋9.74.36×12.5×85.6÷3.5简便计算（三）0.65×10127.5×3.7－7.5×3.78.54÷2.5÷0.43.83×4.56＋3.83×5.4445×（267＋143）2.5×0.39×0.4(25＋2.5＋0.25)×41.8×3.5＋2.5×1.812.5×8.83.6×1.2÷3.6×1.21.31×12.5×8×23.8×0.99简便计算（四）4.6×99+4.67.5×101-7.51.25×2.5×（80×4）4.6×47+4.6×54-4.67.68÷2.5÷0.40.45×72+45×0.18+4.55.5×990.125×7212.5×0.4×2.5×89.5×1014.2×7.8+2.2×4.20.87×3.36+4.64×0.87解方程（一）20X－50=5028+6X=8832－22X=103X+5X=483X－24－=31.8x=0.972X+3=18X－6=1214X－8X=1212X－8X=4.87.5×2X=154(X－5.6)=1.6解方程（二）7x=4920x=408x=81.2x=81.6x+3=18x+32=76100+x=310x+55=129x－54.3=100x－77=275x－58=14411.6－x=8x÷2.5=100x÷3=33.3x÷2.2=86÷x=12解方程（三）0.273÷x=0.351.8x=0.9725x＋34=542(x+x+0.5)=9.85(x＋3)=35x＋3.7x＋2=16.13x－1.2x=1582x+55=1293×(x-4)=46(8+x)÷5=15(x+5)÷3=166×5+2x=44解方程（四）20X-50=5028+6X=8832-22X=1056-2X=204X+2=63X+6=1816+8X=402X-8=84X-3×9=297(X-2)=494×8+2X=3648-27+5X=31数学五年级上计算训练（一）1、直接写出得数。0.32×5=1.8÷0.3=3.2-0.1=0.27÷0.03=1.8×20=0.01÷0.1=6.5×10=80×0.3=18×0.01=2.5-2.5÷5=0÷4.61=0.03×2.3=1.25×0.8=0.42÷0.7=1.5÷5=5.1÷0.3=2.3×0.4=5.6+5.4=0.25×4=6.36－2.6=2、用竖式计算：0.37×2.4＝1.55÷3.8≈（保留一位小数）3、递等式计算，能简便的用简便方法计算。5.5×8.2＋1.8×5.50.25×0.89×44.8×0.988.8×1.257.65÷0.85+1.123.4÷5.2×3.24、解方程1.8x=72x÷5.4=1.2x－32.5=94x+4.2=14.8数学五年级上计算训练（二）1、直接写出得数。0.4×5=4.2÷0.2=4.2-1.6=21.7÷0.07=1.6×7=25.25÷5=1.25×8=60×0.9=0.8×0.1=0÷7.05=0.4×2.5=1.7＋3.3×0.2=2、用竖式计算：56.5×0.24＝93.6÷0.052＝3、递等式计算，能简便的用简便方法计算。2.35×4.64＋5.36×2.3512.5×1.36×0.82.6×10.14.4×0.2525.2÷12+2.943.5÷15－1.45四、解方程91÷X=1.31.2x÷2=60（x－4）×0.5=104X+1.2×5=24.48X－5X=276x－10.8=13.2数学五年级上计算训练（三）1、直接写出得数。1.25×8=3.6÷10=6.3＋0.37=2.6÷0.02=0.11×5=4.8÷4=0.25×4=1.12×0.3=0.8×0.5=0÷7.05=1.5×30=3.5＋6.5×20=2、用竖式计算：0.59×0.027＝6.72÷6.4＝3、递等式计算，能简便的用简便方法计算。1.87×3.05＋8.13×3.051.25×0.45×0.89.8×3.70.44×2.52.25×0.4+0.631.04÷3.2－4.74、解方程2X+8=16X÷5=10X+7X=86X-6=05X+6=1113(X+5)=169数学五年级上计算训练（四）1、直接写出得数。1.25×8=3.6÷10=6.3＋0.37=2.6÷0.02=0.11×5=4.8÷4=0.25×4=1.12×0.3=0.8×0.5=0÷7.05=1.5×30=3.5＋6.5×20=2、用竖式计算：1.24×0.15＝0.39÷7.8＝3、递等式计算，能简便的用简便方法计算。3.26×10.1－0.1×3.260.125×9.8×8102×4.82.4×2.5（27.8－15.6）×0.89.12÷57＋4.8412.6×9990÷25÷44、解方程（1）（2）数学五年级上计算训练（五）1、直接写出得数。1.25×8=2.8÷100=6.3＋0.37=2.6÷0.02=0.13×5=9.6÷6=0.25×4=2.34×0.2=0.6×1.5=0÷7.05=2.3×20=4.3＋5.7÷1.9=2、用竖式计算：1.03×5.9＝3.8÷4.5≈（得数保留两位小数）3、递等式计算，能简便的用简便方法计算。1.39×6.1＋3.9×1.390.25×1.6×0.410.1×1.92.4×1.250.48×20.2－4.242.72÷0.48＋0.524、解方程2X＋1.5X=42（X－3）÷2=7.5数学五年级上计算训练（六）1、直接写出得数。1.25×8=1÷0.125=6.13×0=3.9÷0.65=2.4×5=10÷2.5=0.37×0.4=2.34×0.2=2.5×4=0÷21.35=1.6×0.5=4.3＋5.7÷1.9=2、用竖式计算：0.86×1.2＝5.63÷6.1≈（得数保留两位小数）3、递等式计算，能简便的用简便方法计算。1.2×2.5＋0.8×2.52.33×0.25×4102×0.458.8×1.257.06×2.4－5.70.21÷1.4＋2.64、解方程9X÷4=1353X－1.6=32.6