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
8 H( x2 Y4 T3 S3 X. F3 d公仔箱論壇28  4*  7tvb now,tvbnow,bttvb; x2 K  m% E0 j* f. f, b+ {
45  5*9
, R+ Z  R* R% I# ^. L& T* s; p+ |9 L6 g公仔箱論壇66  6*11
  ^2 V. i5 |0 s7 ]7 b+ ?6 z& G       7*13 =91

jzzwd

91 太简单了

chee85

91 should be the answer :P

sc7086

The answer is 91
' S" p8 p" ^. n& z  Ttvb now,tvbnow,bttvb1 row 3x4+1x3=155.39.217.763 Z2 ~  A  j! e( k8 e" M, X' ]7 s
2 row 4x5+2x4=28, n$ h% g. |- N1 f7 J$ s
3 row 5x6+3x5=45
0 U% K$ \/ J1 _0 p6 ttvb now,tvbnow,bttvb4 row 6x7+4x6=66tvb now,tvbnow,bttvb# L+ A; _+ w% ^; a
5 row 7x8+5x7=91