santanashk

1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000)
5 ^* x" I+ x( C0 R" d9 }$ B+ F+ ?4 {( X公仔箱論壇For 3, take bag 1 & 2公仔箱論壇  A6 |, S9 Q) L$ R  V; `
For 12, take bag 3 & 4
6 N5 O0 @/ u. V7 E' VSo any nos. within 1,000 can be made by these 10 bags combination.