Gr 10 Math Ch 1: The Real Number System
24 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which subset of numbers includes all natural numbers and zero?

  • Rational Numbers (Q)
  • Whole Numbers (N0) (correct)
  • Integers (Z)
  • Natural Numbers (N)
  • What is the symbol for the set of integers?

  • N0
  • Z (correct)
  • N
  • Q
  • Which number is an example of an irrational number?

  • 4/5
  • √2 (correct)
  • 3
  • 0.75
  • What is the term for numbers that have a negative square root?

    <p>Imaginary Numbers</p> Signup and view all the answers

    Which subset of numbers includes all rational and irrational numbers?

    <p>Real Numbers (R)</p> Signup and view all the answers

    What is the symbol for the set of rational numbers?

    <p>Q</p> Signup and view all the answers

    Which of the following numbers is not an example of a real number?

    <p>√(-1)</p> Signup and view all the answers

    What is the relationship between the sets of natural numbers, whole numbers, and integers?

    <p>Natural Numbers are a subset of Whole Numbers, which are a subset of Integers</p> Signup and view all the answers

    Which of the following statements is true about natural numbers?

    <p>They are a subset of whole numbers.</p> Signup and view all the answers

    What is the main difference between rational and irrational numbers?

    <p>Rational numbers can be expressed as a fraction, while irrational numbers cannot.</p> Signup and view all the answers

    Which of the following numbers is an example of a whole number but not a natural number?

    <p>0</p> Signup and view all the answers

    What is the symbol for the set of real numbers?

    <p>R</p> Signup and view all the answers

    Which of the following statements is true about integers?

    <p>They include whole numbers and their negative counterparts.</p> Signup and view all the answers

    What is the relationship between the sets of real numbers and rational numbers?

    <p>Rational numbers are a subset of real numbers.</p> Signup and view all the answers

    Which of the following numbers is not an example of an integer?

    <p>4.5</p> Signup and view all the answers

    What is the main characteristic of imaginary numbers?

    <p>They have a negative square root.</p> Signup and view all the answers

    What is the common property among the numbers in the set of whole numbers?

    <p>They include zero.</p> Signup and view all the answers

    Which set of numbers is a subset of integers?

    <p>Natural numbers</p> Signup and view all the answers

    What is the key difference between rational and irrational numbers?

    <p>Rational numbers can be expressed as a fraction, while irrational numbers cannot.</p> Signup and view all the answers

    What is the relationship between the sets of real numbers and irrational numbers?

    <p>The set of irrational numbers is a subset of real numbers.</p> Signup and view all the answers

    Which of the following numbers is an example of a rational number but not an integer?

    <p>3/4</p> Signup and view all the answers

    What is the hierarchy of the number system?

    <p>Real numbers -&gt; Rational numbers -&gt; Integers -&gt; Whole numbers -&gt; Natural numbers</p> Signup and view all the answers

    What is the main characteristic of natural numbers?

    <p>They are all positive integers.</p> Signup and view all the answers

    Which set of numbers includes all integers and their negative counterparts?

    <p>Integers</p> Signup and view all the answers

    More Like This

    Number Systems and Algebra Basics
    8 questions
    Number Systems in Mathematics
    10 questions
    Number Systems in Mathematics
    8 questions

    Number Systems in Mathematics

    TimeHonoredHeliotrope3129 avatar
    TimeHonoredHeliotrope3129
    Use Quizgecko on...
    Browser
    Browser