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1#
發表於 2012-3-7 02:59 PM
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The answer is 915.39.217.77# D' S; C$ R3 z' x- }
1 row 3x4+1x3=15 e+ ?1 r0 k; @. {! I( c
2 row 4x5+2x4=28公仔箱論壇0 M/ F. B- Q; [
3 row 5x6+3x5=45
; p; p+ {& j& B# ^$ `. h4 row 6x7+4x6=66
( s7 c; V( F! I1 B" {" b公仔箱論壇5 row 7x8+5x7=91 |
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