三年级下册两位数乘两位数笔算28x36=41x67=43x54=25x92=43x73=2841432543x36x67x54x92x7336x73=94x54=62x42=50x25=94x37=3694625094x73x54x42x25x3725x53=52x36=48x94=26x85=57x57=2552482657x53x36x94x85x5772x48=54x62=29x24=32x52=35x93=7254293235x48x62x24x52x93学校班级姓名成绩49x64=23x78=42x45=25x52=49234225x64x78x45x5223x48二23x48学校班级姓名成绩27x64=24x78=46x35=26x23=45x28=2724462645x64x78x35x23x2852x63 二 24x27 二 49x34 二 35x42 二 83x46 二5 22 449358 3x6 3x2 7x34x42x4 626x62=48x27=92x35=49x65=64x57=2648924964x62x27x35x65x5765x23=82x26=28x74=36x65=42x57=6582283642x23x26x74x65x5732x68=54x32=98x34=82x32=65x23=3254988265x68x32x34x32x23学校班级姓名成绩29x64=24x78=26x45=27x52=63x48=2924262763x64x78x45x52x4847x36=34x67=36x54=75x92=93x73=4734367593x36x67x54x92x7321x76=48x57=97x45=65x29=74x37=2148976574x76x57x45x29x3765x83=82x36=25x94=34x85=45x57=65