Module 7 Crossword Puzzle

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Across
  1. 3. Also called counting number. one of the positive integers or zero; any of the numbers
  2. 5. of or going to the root or origin; fundamental
  3. 9. the theorem that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides
  4. 11. capable of being varied or changed; alterablerational-number a number that can be expressed exactly by a ratio of two integers
  5. 12. a quantity of which a given quantity is the square
  6. 14. capable of being varied or changed; alterable
  7. 15. a number usually expressed in the form a/b
  8. 16. a quantity of which a given quantity is the cube
  9. 18. a rational number or the limit of a sequence of rational numbers, as opposed to a complex number
  10. 19. Mathematics. an expression or a proposition, often algebraic, asserting the equality of two quantities
  11. 20. pertaining to tenths or to the number 10
Down
  1. 1. a number that cannot be exactly expressed as a ratio of two integers
  2. 2. The decimal expansion of a number is its representation in base
  3. 4. the development at length of an expression indicated in a contracted form
  4. 6. Mathematics. a theoretical proposition, statement, or formula embodying something to be proved from other propositions or formulas
  5. 7. the quality or power of expressing an attitude, emotion
  6. 8. Mathematics. one of the positive or negative numbers
  7. 10. a positive integer or zero
  8. 13. the source or origin of a thing
  9. 17. (of a variable) having values determined by one or more independent variables