santanashk

1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000)
9 j' j: w% Q7 O( hFor 3, take bag 1 & 2
# ~4 f" X, ^: w. x/ VFor 12, take bag 3 & 4tvb now,tvbnow,bttvb) x& O/ y- P3 s" m9 n( ]
So any nos. within 1,000 can be made by these 10 bags combination.

petitmelon

答案？

skkwok

我之前做過，但忘了

gengenni

都唔明你問乜.....

thomsonng

難以思考，點處理呀．

HSTang05

1# 號獃 4 _) t" W3 V8 ?/ R

8 Q: |: Z: [2 w3 c公仔箱論壇Very difficult.

daviddg

這個超難呀!!

ericchan00

gooddddddddd

ericchan00

not understand the question at all

loveholiday

"要1到1000之間的數字.你們只要給我袋子.都能湊齊.而不能打開袋子.."
0 Y; I; e6 R) v; H) A不明白，需要解释～  Thanks for sharing ~

hurricane007

袋子套商人頭

andy7382

不明白题目啦~~不会答

felicitykiki

idk...
7 C3 A' a& {4 w. g0 n  r; Y. S8 l5.39.217.76answer please

lazy2005

不明白，看答案