[估估下] 數學題

ac86

8 8 8 8 8 8 8 8用加減乘除括號使之=100，要三種解法？tvb now,tvbnow,bttvb+ a/ ?' x( U) G' y8 t& a

- s+ C1 R" o4 R& B; g3 h  ]5.39.217.775.39.217.778 {. C1 d3 Z& T; C" ?
即係用加減乘除括號點先可以計出1001 f6 C" b8 N3 O( S" k/ H1 y

7 y; K7 k( Z0 p$ f2 O& ?tvb now,tvbnow,bttvb[ 本帖最後由 ac86 於 2007-11-15 07:15 AM 編輯 ]

liboli1234

:onion03:

samsin5373

yhnujm

dadad

-K_K-

好似好難
# x& N0 m4 P- ^$ u& a( M唔係好想諗
0 ^! b! q* Z3 H* u1 N睇下答案先

takeshi81

:onion03: :onion03: :onion03:
# D6 A5 a0 b% _9 k公仔箱論壇88888888 除 888888.88

kiki6687

好難好難在

micmar

88/8 + 88/8 +88 = 1005.39.217.77. Q' }1 P& ^1 a3 J  I9 x

4 `9 ~' v4 d% f1 X. j2 b( a% ~5 gtvb now,tvbnow,bttvb(888-88)/8 * (8/8) = 100
* W1 K) ]5 ?: d& H5.39.217.77
3 e4 E) I; ]/ x5.39.217.778.88 + 8.8 +.8 +8 +.8 = 100
# j/ p4 f, ^( b0 ]* B3 q5.39.217.77
( {& _! z3 M6 a) g0 {. ^$ y" u5.39.217.77(8*8) *( (8+8)/8) -8 -8 -8 = 100