Number Systems
Maths · Grade 9 · Week 1 · 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 √100 = ?
- Is 6/6 rational?
- Which is irrational?
- Real numbers are...
- Simplify √192 = ?
- Is 6/9 rational?
- Simplify √256 = ?
- Simplify √12 = ?
- Is 5/7 rational?
- Simplify √98 = ?
- Simplify √320 = ?
- Simplify √27 = ?
- Is 8/8 rational?
- Is 1/6 rational?
- Simplify √16 = ?
- Simplify √8 = ?
- Is 4/1 rational?
- Simplify √18 = ?
- Simplify √147 = ?
- Simplify √75 = ?
- Simplify √20 = ?
- Is 7/4 rational?
- Is 1/2 rational?
- Is 1/5 rational?
- Simplify √144 = ?
Question 1 of 250 correct so far