Crossword Puzzle - Binary Base Number Conversions Practice

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Across
  1. 2. What is the binary number of the following decimal number: 18?
  2. 4. What is the binary number of the following decimal number: 53?
  3. 8. What is the binary number of the following decimal number: 85?
  4. 9. What is the decimal number of the following binary number: 10010111?
Down
  1. 1. What is the decimal number of the following binary number: 10101?
  2. 3. What is the binary number of the following decimal number: 4?
  3. 5. What is the binary number of the following decimal number: 13?
  4. 6. What is the decimal number of the following binary number: 10011100?
  5. 7. What is the decimal number of the following binary number: 11110?
  6. 8. What is the binary number of the following decimal number: 15?