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1. ¼öÇÐÀÇ Å¹¿ùÇÑ Á¶È¿Í ´ëĪ°ú ¾Æ¸§´Ù¿òÀ» º¸°í !
(1)
1 x 8 + 1= 9
12 x 8 + 2= 98
123 x 8 + 3= 987
1234 x 8 + 4= 9876
12345 x 8 + 5= 98765
123456 x 8 + 6= 987654
1234567 x 8 + 7= 9876543
12345678 x 8 + 8= 98765432
123456789 x 8 + 9= 987654321
(2)
1 x 9 + 2 = 11
12 x 9 + 3 = 111
123 x 9 + 4 = 1111
1234 x 9 + 5 = 11111
12345 x 9 + 6 = 111111
123456 x 9 + 7 = 1111111
1234567 x 9 + 8 = 11111111
12345678 x 9 + 9 = 111111111
123456789 x 9 + 10 = 1111111111
(3)
9 x 9 + 7 = 88
98 x 9 + 6 = 888
987 x 9 + 5 = 8888
9876 x 9 + 4 = 88888
98765 x 9 + 3 = 888888
987654 x 9 + 2 = 8888888
9876543 x 9 + 1 = 88888888
98765432 x 9 + 0 = 888888888
(4)
1 x 1 = 1
11 x 11 = 121
111 x 111 = 12321
1111 x 1111 = 1234321
11111 x 11111 = 123454321
111111 x 111111 = 12345654321
1111111 x 1111111 = 1234567654321
11111111 x 11111111 = 123456787654321
111111111 x 111111111 = 12345678987654321
(cafe.daum.net/bdgb¿¡¼ Àοë)
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2. ¿µ¾îÀÇ ¾ËÆĺª°ú ¼ýÀÚÀÇ ¹¦¹Ì ,¿ì¸®´Â ¾î¶»°Ô ¼ºÃëÇÒ ¼ö ÀÖÀ»±î?
How to achieve 100%?
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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ¸¦ ³ª¿µÇ´Â ¼ø¼´ë·Î ¼ýÀÚ¸¦ ¸Å±â°í 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 ·Î ³ªÅ¸³¾ ¶§,
H-A-R-D-W- O - R- K, Áï "±Ù¸é" Àº
8+1+18+4+23+ 15+18+11 = 98 %
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K-N- O -W - L-E-D-G-E, Áï "Áö½Ä" Àº,
11+14+15+23+ 12+5+4+7+ 5 = 96 %
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A-T- T- I- T- U- D-E, Áï "(±àÁ¤Àû) ŵµ" ´Â
1+20+20+9+20+ 21+4+5 = 100 %°¡ µÇÁö¿ä.
µû¶ó¼ "±Ù¸é"°ú "Áö½Ä(»ó½Ä)"Àº ¾î¶² ¸ñÇ¥¿¡ °¡±îÀÌ(98%, 96%)´Â °¡°Ô ÇÒ ¼ö ÀÖÁö¸¸,
"±àÁ¤ÀûÀΠŵµ"°¡ (±àÁ¤ÀûÀÎ »ý°¢) ÀÖ¾î¾ß¸¸ ¾î¶² ÀÏ¿¡ ¼ºÃë(100%)ÇÒ ¼ö ÀÖ´Ù´Â
°ÍÀ» ÀÇ¹Ì Çϱ⵵ ÇÕ´Ï´Ù.
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http://cafe.daum.net/bdgb/KEJ0/110 ¿¡¼)