1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000)
% f, D% N( ]# j! ]) q: v4 jFor 3, take bag 1 & 2公仔箱論壇( k; x% H5 R6 A' i7 w4 m, c
For 12, take bag 3 & 4
2 v9 J3 s' H* Itvb now,tvbnow,bttvbSo any nos. within 1,000 can be made by these 10 bags combination. |