math definitions by Fletcher

1234567891011121314151617181920
Across
  1. 4. the grouping symbols change
  2. 6. positive and negative number with no decimals or fractions
  3. 8. anything plus zero equals anything
  4. 11. <,>,< or equal to,> or equal to
  5. 14. anything times one equals anything
  6. 15. 1,2
  7. 17. all numbers
  8. 18. fraction or decimals that end, or repeat, have a pattern
  9. 19. the order switches
  10. 20. 0,1,2
Down
  1. 1. multiplying by the reciprocal
  2. 2. letter or symbol that represents
  3. 3. multiplying a number by zero equals zero
  4. 5. efficient the number attached to the variable
  5. 7. simplify; no equal sign
  6. 9. share
  7. 10. solve; expression=expression
  8. 12. adding the opposite
  9. 13. 3x-10=5x+5
  10. 16. decimals that do not end or have a pattern