Sam's math crossword

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Across
  1. 3. A pair of numbers that show the position of as point on coordinate grid
  2. 4. Whats the temperature outside?
  3. 8. I only got a mathematical slice of the cake
  4. 9. A fraction in which the numerator is larger than the denominator
  5. 10. This is the same as
  6. 11. Some angles are fat
  7. 13. Not nice
  8. 14. A quadrilateral with both pairs of opposite elides parallel
  9. 16. 2,4,6,8,10…
  10. 17. Stretch a square out ad then look at it
  11. 18. I stayed in the fourth corner
  12. 19. 1,3,5,7,9,11…
Down
  1. 1. The counting numbers (1,2,3) their opposites (-1,-2,-3…)and zero
  2. 2. A plane formed by the intersection of a horizontal number line
  3. 5. A number that determines a potion of a point in one direction on grid
  4. 6. Two dimensional polygon with four sides
  5. 7. A number represented by a whole number and a fraction
  6. 12. Finding an answer to a Math problem
  7. 15. Some angels are very cute
  8. 19. The point(0,0) on a two dimensional coordinate grid