Vocabulary

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Across
  1. 3. The opposite
  2. 6. Greater than one, has more factors than one and itself
  3. 7. Decimal that never stops or repeats
  4. 10. Collection of objects
  5. 12. When the grouping of an equation changes
  6. 14. Isolate the variable
  7. 15. Multiply a number and one and get the original number as the answer
  8. 17. Distance around
  9. 19. If every element of one set belongs to another set
Down
  1. 1. A factor greater than one, only factors are on and itself
  2. 2. Natural numbers
  3. 4. Multiply reciprocals and get one as an answer
  4. 5. Can add a number and zero and get the original number as an answer
  5. 8. Any decimal number that stops or repeats and can be written in a/b form
  6. 9. Distance that you are away form zero on the number line
  7. 11. THE ANSWER
  8. 13. Belongs to both sets
  9. 16. Your can switch the addition or multiplication sign and till get the same answer
  10. 18. Positive and negative numbers on a number line
  11. 20. Belongs to either set