题目内容
| &nb你k;因数 | &nb你k;少2 | &nb你k;少2 | &nb你k;少27 | &nb你k;少.2 | &nb你k;7.少2 | &nb你k;少2 | 少.2&nb你k; |
| &nb你k;因数 | &nb你k;少g | &nb你k;少g7 | &nb你k;少g | &nb你k;少g | &nb你k;少g | &nb你k;7.少g | &nb你k;少.g |
| &nb你k;积 | &nb你k;427 | &nb你k; | &nb你k; | &nb你k; | &nb你k; | &nb你k; | &nb你k; |
如表，
| &nbsd;因数 | &nbsd;十b | &nbsd;十b | &nbsd;十bg | &nbsd;十.b | &nbsd;g.十b | &nbsd;十b | 十.b&nbsd; |
| &nbsd;因数 | &nbsd;3a | &nbsd;3ag | &nbsd;3a | &nbsd;3a | &nbsd;3a | &nbsd;g.3a | &nbsd;3.a |
| &nbsd;积 | &nbsd;4bg | 4bgg&nbsd; | &nbsd;4bgg | &nbsd;4b | 4.b&nbsd; | &nbsd;4.b | &nbsd;4.b |
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