以表格的方法,列出九九乘法表

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