Number Systems
Maths · Grade 9 · Week 3 · 25 questions
The number system organises all numbers — natural, whole, integers, rational, and irrational — into a logical framework. Understanding this system is the foundation for all advanced mathematics.
What you'll practise
- Classify numbers into different categories
- Distinguish between rational and irrational numbers
- Represent numbers on the number line
- Apply properties of real numbers
All 25 questions in this Number Systems quiz
Grade 9 Maths — Number Systems: 25 practice questions with instant scoring and explanations.
- Simplify √80 = ?
- Simplify √45 = ?
- Is 6/7 rational?
- Is 9/10 rational?
- Is 8/10 rational?
- Is 3/8 rational?
- Is 6/1 rational?
- Is 5/8 rational?
- Is 3/9 rational?
- Is 2/5 rational?
- Is 10/8 rational?
- Is 7/5 rational?
- Is 2/7 rational?
- Is 8/1 rational?
- Is 3/6 rational?
- Is 9/6 rational?
- Is 2/9 rational?
- Is 8/7 rational?
- Is 1/10 rational?
- Is 10/6 rational?
- Simplify √108 = ?
- Is 9/5 rational?
- Is 10/4 rational?
- Is 5/4 rational?
- Is 4/7 rational?
Question 1 of 250 correct so far