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
% Y* i: m2 u' E3 V+ F/ z5.39.217.7628  4*  71 U$ B, a3 D0 m, j9 A) `
45  5*95.39.217.76  s4 X* @: C- \/ ]% u2 M0 }
66  6*11
* Y# q# e, U2 n$ y( F$ W) P9 i公仔箱論壇       7*13 =91

jzzwd

91 太简单了

chee85

91 should be the answer :P

sc7086

The answer is 91
3 [* ~3 R( a8 @# Z# r公仔箱論壇1 row 3x4+1x3=15
, `; X% j/ Q  F" ttvb now,tvbnow,bttvb2 row 4x5+2x4=28
; v+ r9 d: i  U, K* D2 U$ g5.39.217.763 row 5x6+3x5=45
. u0 t3 o8 x5 f7 |1 _. L& Y$ X9 s* {tvb now,tvbnow,bttvb4 row 6x7+4x6=66$ d8 {0 Z+ T9 n1 o: n9 R
5 row 7x8+5x7=91