January 2026
Intermediate
664 pages
21h 8m
English

Key Ideas
After completing this chapter, you should be able to:
✦ Review natural numbers, whole numbers, integers, fractional numbers, decimals, rational and irrational numbers and properties of numbers.
✦ Understand block diagram of number system.
✦ Represent numbers on a number line.
✦ Study different methods of finding GCD/HCF and LCM of numbers.
✦ Find relationship between two numbers, their HCF and LCM.
Remember
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