Choose any magic square that you have made so far using consecutive numbers. Class 7
mediumChoose any magic square that you have made so far using consecutive numbers. Class 7
Question 1.
Choose any magic square that you have made so far using consecutive numbers. If m is the letter-number of the number in the centre, express how other numbers are related to m, how much more or less than m. Class 7
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[Hint : Remember, how we described a 2 × 2 grid of a calendar month in the Algebraic Expressions chapter].
Solution:
It can be shown as given below :
Other numbers are appearing in the form (m + 1) and (m - 1), (m + 2) and (m - 2), (m + 3) and (m - 3) and (m + 4) and (m - 4), making the magic sum 3m.
Question 2.
Once the generalised form is obtained, share your observations with the class. Class 7
Solution:
Do as directed.
Question 3.
Using this generalised form, find a magic square if the centre number is 25. Class 7
Solution:
