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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Convert the hex number 'C3' to binary.
💡 Hint: Think about the binary equivalents of 'C' and '3'.
Question 2
Easy
What is the binary representation of '4B'?
💡 Hint: Break it down to '4' and 'B'.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the binary equivalent of hex A?
- 1010
- 1100
- 1000
💡 Hint: Recall that A is the first letter in hex.
Question 2
True or False: Each hex digit can be represented by a 2-bit binary number.
- True
- False
💡 Hint: Think of how many values hex digits have.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Convert the decimal number 255 to hexadecimal and then to binary, showing all steps.
💡 Hint: First get the hex from decimal, then each digit to binary.
Question 2
A hex number is 1FA. Convert it to binary, then convert the binary result back to hex.
💡 Hint: Break down 1FA into parts to first convert to binary.
Challenge and get performance evaluation