题目内容
| 列竖式计算. 248×26= | 305×35= |
| 50×880= | 530×442= |
| 808×42= | 745×64= |
248×26=6448;

305×35=10675;

50×880=44000;

530×442=234260;

808×42=33936;

745×64=47680.

305×35=10675;
50×880=44000;
530×442=234260;
808×42=33936;
745×64=47680.
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