math review

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Across
  1. 4. numbers that can be expressed as the ratio of two integers
  2. 6. Numbers that can form a rectangle when represented as dots.
  3. 7. Numbers greater than 1 that have divisors other than 1 and themselves
  4. 9. Numbers that are not divisible by 2.
  5. 10. counting numbers starting from 1 is a ________ Number
  6. 11. Numbers divisible by 2
  7. 13. Numbers that cannot be expressed as a fraction (non-repeating, non-terminating)
Down
  1. 1. Numbers that can be expressed as the Square of an integer
  2. 2. Numbers greater than 1 that no divisors other than 1 and themselves.
  3. 3. Numbers that form a triangle when represented as dots.
  4. 5. Natural Numbers including 0
  5. 8. Whole Numbers and their negatives
  6. 12. All Rational and irrational numbers