Practice - The Real Number System
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Practice Questions
Test your understanding with targeted questions
What is 5 + (-3)?
💡 Hint: Remember to subtract the absolute values.
What is the absolute value of -8?
💡 Hint: Absolute value is always non-negative.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the absolute value of -9?
💡 Hint: Think about how absolute values work.
True or False: Adding two negative integers results in a negative integer.
💡 Hint: Think about the rules for adding negative numbers.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Calculate (3 + (-7)) - (4 - 2) + (-5). What is the result?
💡 Hint: Use proper order of operations to solve it step by step.
What is (-3) × (-4) + 5 ÷ (-5)? Simplify for your final answer.
💡 Hint: Calculate each part separately before combining the results.
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Reference links
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