Converting denary/binary into hexadecimal and vice versa

123456789101112
Across
  1. 2. The system with base 16
  2. 4. The denary for hexadecimal 'E'
  3. 6. hexadecimal for '01011011'
  4. 9. The action of changing a denary, binary or hexadecimal number into one another
  5. 10. The number system that is base 10
  6. 12. the base number for hexadecimal numbers
Down
  1. 1. The hexadecimal for denary '42'
  2. 3. hexadecimal 'B' in denary
  3. 5. Denary 16 in hexadecimal
  4. 7. The system with base 2
  5. 8. what binary is mainly used for
  6. 11. hexadecimal '12' in denary