（1）先把三角形向南平移2格，再向东平移5格．
9．计算
0 160962 160970 160976 160980 160986 160988 160992 160998 161000 161006 161012 161016 161018 161022 161028 161030 161036 161040 161042 161046 161048 161052 161054 161056 161057 161058 161060 161061 161062 161064 161066 161070 161072 161076 161078 161082 161088 161090 161096 161100 161102 161106 161112 161118 161120 161126 161130 161132 161138 161142 161148 161156 199269
| 2×2= | 2×3= | 2×4= | 2×5= | 2×6= | 2×7= |
| 2×8= | 2×9= | 3×3= | 3×4= | 3×5= | 3×6= |
| 3×7= | 3×8= | 3×9= | 4×4= | 4×5= | 4×6= |
| 4×7= | 4×8= | 4×9= | 5×5= | 5×6= | 5×7= |
| 5×8= | 5×9= | 6×6= | 6×7= | 6×8= | 6×9= |
| 7×7= | 7×8= | 7×9= | 8×8= | 8×9= | 9×9= |