Krzyżówka angielsko matematyczna

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Across
  1. 1. is the result of adding
  2. 6. of the multiplication result
  3. 9. the straight line contained between two of points hour has 3600 seconds
  4. 11. has all four equal sides
  5. 12. 3x4 multiplication result
  6. 13. is ninety degrees
  7. 15. figure without angles
  8. 16. has 1000 kilograms
Down
  1. 2. is one tenth centimeter
  2. 3. designation of the angle letter from the Greek afABet
  3. 4. is a trapezoid
  4. 5. figure science
  5. 7. is not a prime or composite number
  6. 8. is a figure that has three equal sides
  7. 10. has 365 days
  8. 14. is a number by which it does not divide