(x+a,y-b)90degreerotation(x-2,y-2)translationFree!slide(x+a,y+b)(2x,2y)reduction(-y,x)dilationturnreflectionover they axis(1/2x,1/2y)270degreerotation180degreerotationenlargement(-x,-y)(y,-x)(x-a,x-b)flipreflectionover thex axis(x-a,x+b)(x,-y)(-x,y)(x+a,y-b)90degreerotation(x-2,y-2)translationFree!slide(x+a,y+b)(2x,2y)reduction(-y,x)dilationturnreflectionover they axis(1/2x,1/2y)270degreerotation180degreerotationenlargement(-x,-y)(y,-x)(x-a,x-b)flipreflectionover thex axis(x-a,x+b)(x,-y)(-x,y)

TRANSFORMATIONS - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


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  1. (x+a, y-b)
  2. 90 degree rotation
  3. (x-2, y-2)
  4. translation
  5. Free!
  6. slide
  7. (x+a, y+b)
  8. (2x,2y)
  9. reduction
  10. (-y, x)
  11. dilation
  12. turn
  13. reflection over the y axis
  14. (1/2x,1/2y)
  15. 270 degree rotation
  16. 180 degree rotation
  17. enlargement
  18. (-x,-y)
  19. (y,-x)
  20. (x-a, x-b)
  21. flip
  22. reflection over the x axis
  23. (x-a, x+b)
  24. (x,-y)
  25. (-x,y)