1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000). W' T! s9 A8 F* J+ S! O2 c
For 3, take bag 1 & 2公仔箱論壇) c& K& R/ k: [# p+ K% h
For 12, take bag 3 & 4
' {- c7 J: d+ v3 a0 l. \9 D! V7 f5.39.217.77So any nos. within 1,000 can be made by these 10 bags combination. |