jackynai

:-O tvb now,tvbnow,bttvb& n8 e- Y7 @5 g( j6 t" ^
不明白

spicy

这个好像应该是13个球吧

vic813

智力很高

martianxhk

THZ

foreveryyc

11111111111111111111

erictanml

not easy

chiu0000

Thx

forchi

i noe!!1

davidnew

这个是初中滴物理题吧

gaopin

看答案是什么

jen198053

who can't figure out??????it's just basic math, primary school kid should already know it [-Xwww2.tvboxnow.com* h2 s' v. |' K+ b: }, ~/ f8 A
( L$ s% c+ D9 H" K0 C3 N, I) W0 {
1st: 6 vs 6, find out which side is heavier
' ]( H# ]$ b% Z* I+ h3 k: O2nd: from the heavy side, 3 vs 3,  find out which side is heaviertvb now,tvbnow,bttvb6 x% c4 `! B# [+ s" C4 L
3rd: choose 2 out of 3 from the heavier side, if they weight the same, the 1 left is the one, if not, u can see it right away the heavier ball is on the 天秤

waterfill

看看答案

hugeman

咁簡單 ?

mokkie

................

lux1261

不知輕重, 還是看看吧