Pre-Algebra - Chapter 1 Crossword

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Across
  1. 2. any number less than zero
  2. 5. an integer and its opposite
  3. 8. any number greater than zero
  4. 10. a number that corresponds with a point on a number line or plane
  5. 11. the process of solving and simplifying arithmetic expressions
Down
  1. 1. an expression that contains
  2. 3. the distance away from zero
  3. 4. an expression that contains sums and/or products
  4. 6. a mathematical sentence that compares the size of numbers with < or > symbols
  5. 7. 2 numbers with the same value, but different signs
  6. 9. the set of whole numbers and their opposite and zero