Integers and Numbers

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Across
  1. 3. The only number that is neither positive or negative.
  2. 4. |3|= 3 |-3|=3
  3. 5. The result when a positive and negative are multiplied or divided.
  4. 8. The result when two negatives are multiplied or divided.
  5. 10. True or false 0 < -5.
  6. 14. An acronym for the rule of order.
  7. 15. The line in the middle of a fraction.
  8. 17. 8 - (-3)
  9. 18. Numbers that can be written as fractions.
  10. 19. -5 x (-4)
Down
  1. 1. The plane where points like (-5,4) can be plotted.
  2. 2. Another name for brackets.
  3. 6. Numbers that cant be expresses as fractions.
  4. 7. Numbers the same distance from zero
  5. 9. The set of numbers with no decimals or fractions.
  6. 11. True or false -3 > -10
  7. 12. Another name for the natural numbers.
  8. 13. The fifth number of the sequence -9, -5, -1, . . .
  9. 16. A number linked to circles.
  10. 20. The opposite of -10.