Ένα μαθηματικό σταυρόλεξο

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Across
  1. 1. 100 : 10 =
  2. 3. 7 x 5 =
  3. 4. 1500 - 324 =
  4. 5. 500 - 50 =
  5. 7. 7 x 7 =
  6. 8. 36 x 44 =
  7. 10. 58 x 36
  8. 11. 901 - 504 =
  9. 12. 15 x 15 =
Down
  1. 1. 87 + 13 =
  2. 2. 88 : 8 =
  3. 3. 4 x 9 =
  4. 4. 333 - 222 =
  5. 6. 250 + 250 =
  6. 7. 6 x 8 =
  7. 9. 2707 + 2128 =
  8. 10. 1225 + 1348 =
  9. 12. 12 + 12 =