OXKING101

all of u is not smart   
4 z) Y+ {0 O( g0 U+ kfirst 100 is no connect with mr. wong  100 is exchanged with young man and nabor.
# W' x- @5 S0 @+ ktvb now,tvbnow,bttvbsecond mr. wong sold the gift included the money he made 21.
' q$ y, U/ W9 e5 d2 F( F) mthird mr. wong paid back the money for nabor 100.
/ k* Z; l# o1 q; ntotal he lost 121. 簡單.公仔箱論壇- l( y+ f, e' O/ g9 o' ?1 J. T
answer is 121 final. ;))

OXKING101

  121 is not final yet b-( 公仔箱論壇) i9 U2 v0 U1 W: y* v' o( \: U4 @
because first 100 mr. wong already made 21 dollars.
; _! J5 Q1 C6 \' U3 w3 kTVBNOW 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。he doesn't lost anything form the first 100 also he made 3
+ f$ h+ H; X9 Q0 r4 Tand then he paid back 100 to nabor that mean 100 - 3 = 97
/ o8 \& U) r; F$ _( C6 p0 D5 Qthis is very final answer 97 :-O