1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000)TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。% \8 m8 l8 K- i) P
For 3, take bag 1 & 2
3 w+ |( C* o/ @( M6 L7 {For 12, take bag 3 & 4
! @4 |, ?( Q1 D3 U! n# _5.39.217.77So any nos. within 1,000 can be made by these 10 bags combination. |