Page 18 - Numbertheory

@ @@Hßìÿa@ö§aI@†a‡Èÿa@óî‹Åä@

54 (8 )4 .4
)5 0 . (10
.3 2 5
6

4−5+3−5+ 4−3+ 4 −9 +8 =1 1

. 11 11

()
.9 8 6 5

.5 .8 5
.9
3 8
.6
9

.2 8
.9
. 5×8× 9 = 360

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