Răspuns :
9=81,72,63.... 6=51,42,33.....
10=55,91 82.....
8=53,44,26......
7=52,61......
suma 10:19,28,37,46,55,64,73,82,91
suma 9 :18,27,36,45,54,63,72,81,90
suma 8:17,26,35,44,53,62,71,80.
suma 7:16,25,34,43,52,61,70.
suma 6:15,24,33,42,51,60.
suma 9 :18,27,36,45,54,63,72,81,90
suma 8:17,26,35,44,53,62,71,80.
suma 7:16,25,34,43,52,61,70.
suma 6:15,24,33,42,51,60.