amdusias

91  <3min

夜校生

the answer?

597318642

超易lo= =1min都唔洗= =

karytpw

Is it 99?

jack.ass

请问91是怎样算的？

ly000606xing

91.............

siungau

13x7=91

laxq

大家都是工程师啊，91

火柴仔

答案在那?

johnhellobb

36666556456

tiantian1233

15  3 *  5
# R7 _+ `# p: S$ f; O公仔箱論壇28  4*  7
0 _- M; f& O" X$ O! k/ I! L9 V3 C9 {3 D5.39.217.77:889845  5*9
% d, J! S* f( a6 U( |66  6*11
$ e, c) M1 l6 u6 @- v       7*13 =91

jzzwd

91 太简单了

chee85

91 should be the answer :P

sc7086

The answer is 91
) n' {3 O% Z7 v# }公仔箱論壇1 row 3x4+1x3=15
6 s2 C6 H  G, {4 M1 k3 X$ @# V9 S) |tvb now,tvbnow,bttvb2 row 4x5+2x4=28
) Q% k: Z# Q& V( j; E, _# u3 row 5x6+3x5=45
# ^4 A2 p2 Y) N9 @/ `+ ~tvb now,tvbnow,bttvb4 row 6x7+4x6=66tvb now,tvbnow,bttvb0 f$ J9 d. {( h. a9 r3 h( j
5 row 7x8+5x7=91