Identify rational and irrational numbers
Identify rational and irrational numbers
What you'll learn
- Identify positive and negative integers on a number line with 80% accuracy.
- Explain the meaning of integers in real-world contexts such as temperature, elevation, and money with at least three distinct examples.
- Solve addition and subtraction problems involving integers, demonstrating the correct application of integer rules in at least 4 out of 5 problems.
- Apply the concept of absolute value to determine the distance of an integer from zero on a number line, correctly answering 8 out of 10 questions.
Tutorial Preview
Is the number -5 rational or irrational?
Is the number 0.25 rational or irrational?
Is the square root of 3 rational or irrational?
Sample Practice Questions
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Frequently asked questions
What grade level is "Identify rational and irrational numbers"?
Identify rational and irrational numbers is a Grade 8 Mathematics lesson on ExcelOS.
What will I learn in Identify rational and irrational numbers?
You'll be able to: Identify positive and negative integers on a number line with 80% accuracy; Explain the meaning of integers in real-world contexts such as temperature, elevation, and money with at least three distinct examples; Solve addition….
Is "Identify rational and irrational numbers" free to practice?
Yes. You can read the tutorial preview for free, and signing up for a free ExcelOS account unlocks the full tutorial and all practice questions with instant feedback.
How many practice questions are included with Identify rational and irrational numbers?
This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.