Some practice problems

• Convert
  • 3AD₁₆ to base 10, 8, 2
  • 395 to base 16, 8, 2
  • 452₈ to base 16, 10, 2
  • 1101101₂ to base 16, 10, 8
• ADD
  • 1101010₂ + 0011001₂
  • 1011010₂ + 11011₂