两位数乘以两位数竖式计算练习题39×58=37×67=99×46=92×35=38×45=34×24=33×74=32×62=20×19=93×19=92×59=92×28=88×37=88×24=87×65=87×44=48×28=97×25=94×34=47×57=46×76=93×35=92×60=88×49=87×38=84×44=27×57=26×76=87×23=82×52=74×19=36×76=71×28=77×57=76×46=75×35=75×64=73×23=72×27=69×29=68×48=60×57=66×26=62×42=59×59=98×75=98×24=98×33=58×48=57×27=56×36=55×25=57×34=53×23=52×25=49×29=48×38=45×25=74×20=43×23=42×52=39×29=97×63=99×74=26×28=25×35=24×34=24×43=23×95=24×95=24×52=93×29=99×18=99×27=89×48=89×26=83×38=99×13=99×32=98×29=98×27=98×26=86×34=98×32=97×29=97×28=82×46=82×28=97×46=97×35=97×44=78×34=97×32=96×49=98×28=96×27=96×45=96×34=96×33=96×22=49×95=28×95=37×95=36×95=44×95=94×29=94×28=57×94=94×37=56×94=76×27=76×25=35×94=23×94=94×32=78×46=93×48=93×27=93×36=93×25=93×44=93×32=92×23=92×54=92×45=92×26=59×28=47×59=92×17=89×29=89×27=56×38=59×12=89×24=89×35=89×23=89×22=88×38=88×26=88×35=24×24=88×52=85×29=27×74=82×47=48×93=38×39=68×27=79×22=79×35=79×57=79×54=79×46=79×53=79×68=78×49=78×57=67×45=78×55=78×63=64×29=78×32=77×49=77×26=77×13=77×52=77×65=77×44=76×29=76×33=76×58=85×35=76×52=76×44=75×32=75×58=75×29=75×36=57×59=56×47=75×33=75×57=75×54=36×74=48×74=39×74=35×74=65×58=69×68=68×55=53×36=46×59=65×59=67×38=65×23=64×33=97×57=96×66=87×47=86×26=65×35=64×54=63×43=64×37=64×49=29×38=65×64=38×29=38×46=48×69=69×63=77×38=49×22=38×38=58×26=38×35=48×43=38×52=65×29=57×74=47×29=27×26=27×33=47×22=56×29=36×28=37×28=54×59=46×27=56×25=52×33=62×25=46×73=36×52=65×68=35×47=45×26=35×34=55×22=45×33=24×29=34×38=54×37=34×26=24×43=54×35=24×32=33×29=16×59=33×67=23×44=53×65=87×29=87×26=87×33=87×22=86×29=86×28=77×28=54×59=86×27=86×25=82×33=82×25=86×73=86×52=85×68=85×47=85×26=85