Number Theory

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Across
  1. 2. Greek Ionic 1422
  2. 4. Chinese 29005
  3. 6. Roman 411
  4. 9. Greek Attic 2877
Down
  1. 1. Egyptian 22
  2. 3. Mayan 400
  3. 4. Modular 21
  4. 5. Tally Method 58
  5. 7. Base 2 177
  6. 8. Babylonian 683