Practice - Properties of Rational Numbers
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Practice Questions
Test your understanding with targeted questions
Is the sum of 1/3 and 2/3 a rational number? Explain.
💡 Hint: Add the two fractions to check.
What is the identity element for addition in rational numbers?
💡 Hint: Think about what you add to a number to keep it the same.
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Interactive Quizzes
Quick quizzes to reinforce your learning
Are rational numbers closed under addition?
💡 Hint: Think about performing addition with any two rational numbers.
True or False: The commutative property applies to both addition and multiplication.
💡 Hint: Consider the order of numbers in both operations.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Prove that the distributive property applies to the rational numbers: Choose three rational numbers and verify a(b + c) = ab + ac.
💡 Hint: Add the fractions carefully inside the parentheses and distribute.
Create an example demonstrating that subtraction is not associative with any two rational numbers.
💡 Hint: Perform the operations step by step.
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