1.2 - Binary Number System
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Practice Questions
Test your understanding with targeted questions
What digits are used in the Binary Number System?
💡 Hint: Think about the two symbols that represent binary states.
Convert binary 1010 to decimal.
💡 Hint: Expand using powers of 2.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is a binary number?
💡 Hint: Count the number of symbols used for binary.
True or False: Each digit in a binary number is called a bit.
💡 Hint: Recall the basic terminology of binary.
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Challenge Problems
Push your limits with advanced challenges
Convert the binary number 1011001 to decimal.
💡 Hint: Expand each bit by its corresponding power of 2.
Convert the decimal number 45 to binary.
💡 Hint: Keep dividing until you reach zero while tracking remainders.
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Reference links
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