Choose digits like 2 and 5. 52 – 25 = 27. Class 5 Maths Mela Chapter 1 teaches how reversing digits and subtracting helps discover patterns, like fixed differences such as 27 from specific pairs. Class 5 Mathematics Maths-Mela Chapter 1 ...
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i) Interchanging 0 and 5 gives 15,093. ii) Interchanging 1 and 5 gives 50,193. Class 5 Maths Mela Chapter 1: We the Travellers — I shows how digit rearrangement can change a number’s size significantly. Class 5 Mathematics Maths-Mela We the ...