1.1 - Introduction to Numbers
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Practice Questions
Test your understanding with targeted questions
What is the decimal number system?
💡 Hint: Think about how you count in everyday life.
What symbols are used in the binary system?
💡 Hint: Think of the two states of a switch.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What base does the binary system use?
💡 Hint: Think about how many states a computer can recognize.
True or False: The decimal number system uses digits 0-9.
💡 Hint: Consider how you count items in your daily life.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Given the binary sequence 101001, convert it to decimal.
💡 Hint: Expand using the power of each position!
Convert the decimal number 198 to binary.
💡 Hint: Use successive division by 2, tracking remainders!
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Reference links
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