Integers Cross Word Puzzle

12345678
Across
  1. 3. a number that can be more or less than zero
  2. 6. numbers that are equal distance from zero
  3. 8. numbers after zero
Down
  1. 1. it's in the middle of the number line, has no value
  2. 2. negative word
  3. 4. numbers before zero
  4. 5. a number's distance from zero on a number line
  5. 7. positive word