Aanchal Sengupta's Math Crossword Puzzle

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Across
  1. 3. Positive, negative whole numbers and 0.
  2. 5. A rate per 100.
  3. 8. A math sentence that contains certain signs like = or < or > .
  4. 10. A model used to estimate the probability of an event.
  5. 11. A three - dimensional figure with one circular base and one vertex.
  6. 12. A segment that passes through the center of a circle.
  7. 13. A segment formed by the intersection of two faces of a three - dimensional figure.
  8. 14. A three - dimensional figure with two congruent parallel bases that are circle.
  9. 18. A group of people about which information is wanted.
  10. 20. The difference between the selling price and original cost.
  11. 21. A rectangular prism whose faces are all square.
  12. 22. An educated prediction.
  13. 23. The difference between the original price and the sale price.
  14. 24. The result.
  15. 25. Formed by two rays with a common endpoint.
Down
  1. 1. A closed figure formed by three or more lines.
  2. 2. An equation stating that two ratios are equal.
  3. 4. A two - dimensional pattern that can be folded to create a three - dimensional figure.
  4. 6. A collection of possible outcomes.
  5. 7. A letter for an unknown number.
  6. 9. The distance around a circle.
  7. 15. A part of a population.
  8. 16. Two numbers that are the same distance but in opposite directions.
  9. 17. A flat surface of a three - dimensional figure that is a polygon.
  10. 19. The original amount deposited.