1.1 - Introduction
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Practice Questions
Test your understanding with targeted questions
List three natural numbers.
💡 Hint: These are counting numbers starting from 1.
Is 0 a natural number? Why or why not?
💡 Hint: Think about the definition of counting numbers.
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Interactive Quizzes
Quick quizzes to reinforce your learning
Which of the following is a natural number?
💡 Hint: Think of counting numbers.
Is \( \sqrt{4} \) rational or irrational?
💡 Hint: Consider the value of \\( \\sqrt{4} \\).
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Explain how both rational and irrational numbers can exist on the same number line.
💡 Hint: Visualize the number line between two rational numbers.
Provide a number that fits each of the categories: natural number, whole number, integer, rational number, and irrational number.
💡 Hint: Think about each definition carefully.
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Reference links
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