1,2,3,4,5,6…98,99,100
2,3,4,5,6,7…99,100,101
3,4,5,6,7,8…100,101,102
100,101,102,103,104,105…197,198,199
答案与解析:
解答:每行数均为等差数列,且每行的和又构成公差为100.