ThE Hardest One!

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Across
  1. 3. 0.1
  2. 4. 700-245
  3. 7. 246
  4. 8. a number that can only be times by one
  5. 9. 135
  6. 10. more that one factor
  7. 11. 10 15 21
Down
  1. 1. L X W
  2. 2. part of a whole
  3. 5. 234+475
  4. 6. 123