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Tamilnadu Samacheer Kalvi Class 7 Maths subject

Chapter 1: Numbers Systems

All the exercises in Chapter 1 of "Numerical Systems" have been explained step by step by YouTuber Maths Mythili.

Ex 1.2 Sum 1

Ex 1.2 Sum 2

Ex 1.2 Sum 3

Ex 1.2 Sum 4

Ex 1.2 Sum 5

Ex 1.2 Sum 6

Ex 1.2 Sum 7

EX 1.2 Sum 8

Ex 1.2 Sum 9 & 10