99乘法表
2| 2*1=2  | 
| 2*2=4  | 
| 2*3=6  | 
| 2*4=8  | 
| 2*5=10  | 
| 2*6=12  | 
| 2*7=14  | 
| 2*8=16  | 
| 2*9=18  | 
3| 3*1=3  | 
| 3*2=6  | 
| 3*3=9  | 
| 3*4=12  | 
| 3*5=15  | 
| 3*6=18  | 
| 3*7=21  | 
| 3*8=24  | 
| 3*9=27  | 
4| 4*1=4  | 
| 4*2=8  | 
| 4*3=12  | 
| 4*4=16  | 
| 4*5=20  | 
| 4*6=24  | 
| 4*7=28  | 
| 4*8=32  | 
| 4*9=36  | 
5| 5*1=5  | 
| 5*2=10  | 
| 5*3=15  | 
| 5*4=20  | 
| 5*5=25  | 
| 5*6=30  | 
| 5*7=35  | 
| 5*8=40  | 
| 5*9=45  | 
6| 6*1=6  | 
| 6*2=12  | 
| 6*3=18  | 
| 6*4=24  | 
| 6*5=30  | 
| 6*6=36  | 
| 6*7=42  | 
| 6*8=48  | 
| 6*9=54  | 
7| 7*1=7  | 
| 7*2=14  | 
| 7*3=21  | 
| 7*4=28  | 
| 7*5=35  | 
| 7*6=42  | 
| 7*7=49  | 
| 7*8=56  | 
| 7*9=63  | 
8| 8*1=8  | 
| 8*2=16  | 
| 8*3=24  | 
| 8*4=32  | 
| 8*5=40  | 
| 8*6=48  | 
| 8*7=56  | 
| 8*8=64  | 
| 8*9=72  | 
9| 9*1=9  | 
| 9*2=18  | 
| 9*3=27  | 
| 9*4=36  | 
| 9*5=45  | 
| 9*6=54  | 
| 9*7=63  | 
| 9*8=72  | 
| 9*9=81  |