CROSSWORD+

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Across
  1. 3. 3D shape with flat ends and side goes around
  2. 5. Out of nowhere
  3. 6. Same sides
  4. 11. Line from 1 side to another that does not go up and down
  5. 12. Mathematical problems that need solving
  6. 13. What an addition problem equals
  7. 14. Horizontal line on a coordinate plane
Down
  1. 1. Kinda the same
  2. 2. Add more,make bigger
  3. 3. A graph in the form of a circle
  4. 4. The same
  5. 7. A 90 degree angle
  6. 8. To solve a problem by guesting
  7. 9. Any number greater than 0
  8. 10. The space it takes up