BASIC MATH SYMBOLS

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Across
  1. 1. %
  2. 3. []
  3. 5. less than or equal to
  4. 8. remainder calculation
  5. 9. division
Down
  1. 1. +
  2. 2. calculate expression inside first
  3. 4. ^
  4. 6. =
  5. 7. *
  6. 8. -