Math Crossyword

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Across
  1. 2. Related to Num.5
  2. 4. Moves the shape
  3. 6. A way to show math info
  4. 7. The inside of a 2D polygon
  5. 9. Where 2 sides of a shape are the same
  6. 11. Flips the shape
  7. 12. Num.2 in pieces
  8. 14. Another way to say weight
  9. 15. Num.9 but only the outside
  10. 17. Changes shapes
  11. 18. A 2D version of a 3D shape with each shape attached Estimate, To make an educated guess
  12. 20. 2 lines that meet to make this
  13. 21. The chance of something happening or not happening
  14. 22. Also called a circle graph
Down
  1. 1. Polygons
  2. 3. How much something can hold
  3. 5. Math uses a lot of these
  4. 8. Turns the shape
  5. 10. The act of figuring out how long or tall something is Fractions, Num.4 but in shapes
  6. 13. 2 lines that never meet
  7. 15. A repeating action
  8. 16. Num. 11 but the entire thing
  9. 19. What this crossword is about