Algebraic Terms

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Across
  1. 3. a negative or positive whole number
  2. 4. a letter used to represent an unknown quality
  3. 7. a number, variable or a combination of both
  4. 10. the answer to a subtraction question
  5. 12. consists of one or more variables,constants and operations
  6. 14. the operation between a coefficient ad value
  7. 15. the answer to a division answer
  8. 18. the part of mathematics in which letters and other symbols are used to represent numbers in formulae and equations
  9. 19. a term whose variables and exponents are different
Down
  1. 1. a fixed value; a number on its own
  2. 2. a symbol that shows an operation
  3. 5. a term whose variables and exponents are the same
  4. 6. the answer to a multiplication question
  5. 8. a number used to multiply a variable
  6. 9. a number that can be represented as a fraction(a/b), where Q=a,b ∈I,b≠0
  7. 11. an algebraic expression with terms that can be combined using addition, subtraction, multiplication and division
  8. 13. a statement that the value of two mathematical expressions are the same
  9. 16. the product of multiplying a a number by itself
  10. 17. an order to be followed when there are more than one mathematical operations
  11. 20. the answer to an addition question