Rozbaľte roletku a vyplňte všetky prázdne políčka.
  Potom stlačte "KONTROLA" pre overenie správnosti vášho riešenia.

7x - 2	-	(2x -4)	=	+1+2+5+6+80-1-2-3-4-5-6-7-9x +1+2+5+6+80-1-2-3-4-5-6-7-9	-4y - 1	+	(-y -6)	=	+1+2+5+6+80-1-2-3-4-5-6-7-9y +1+2+5+6+80-1-2-3-4-5-6-7-9
3z + 6v	-	(-2v +2z)	=	+1+2+5+6+80-1-2-3-4-5-6-7-9z +1+2+5+6+80-1-2-3-4-5-6-7-9v	-9a - 6	-	(-8 -6a)	=	+1+2+5+6+80-1-2-3-4-5-6-7-9a +1+2+5+6+80-1-2-3-4-5-6-7-9
4p - 3	+	(-1 -4p)	=	+1+2+5+6+80-1-2-3-4-5-6-7-9p +1+2+5+6+80-1-2-3-4-5-6-7-9	-2 + 8w	-	(7 +2w)	=	+1+2+5+6+80-1-2-3-4-5-6-7-9w +1+2+5+6+80-1-2-3-4-5-6-7-9
0,4a - 1	-	(1 -0,6a)	=	+1+2+5+6+80-1-2-3-4-5-6-7-9a +1+2+5+6+80-1-2-3-4-5-6-7-9	6p + 2r	+	(-3r -7p)	=	+1+2+5+6+80-1-2-3-4-5-6-7-9p +1+2+5+6+80-1-2-3-4-5-6-7-9r
-8e - 4f	-	(2f +e)	=	+1+2+5+6+80-1-2-3-4-5-6-7-9e +1+2+5+6+80-1-2-3-4-5-6-7-9f	-7 + 4x	-	(5x -1)	=	+1+2+5+6+80-1-2-3-4-5-6-7-9x +1+2+5+6+80-1-2-3-4-5-6-7-9
3t + 2	-	(-6 +3t)	=	+1+2+5+6+80-1-2-3-4-5-6-7-9t +1+2+5+6+80-1-2-3-4-5-6-7-9	2m - 7	+	(8 -m)	=	+1+2+5+6+80-1-2-3-4-5-6-7-9m +1+2+5+6+80-1-2-3-4-5-6-7-9