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Magic squares are square arrays of numbers in which the numbers in each rows, column, and diagonal add to the same sum. In this book I have made magic squares into puzzles. In 99 magic squares, size 5 by 5, I have erased approximately half the numbers, and it is your task to calculate the missing numbers. You are given the magic sum of the rows, columns, and diagonals. My magic squares differ from standard magic squares in that I have defined 10 diagonals for the 5 by 5 magic squares. For all of these magic squares, the center number in row 3, column 3, is the average of all the numbers in the magic square.
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- PublisherCreateSpace Independent Publishing Platform
- Publication date2014
- ISBN 10 150097076X
- ISBN 13 9781500970765
- BindingPaperback
- Number of pages92
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Twice Magic Squares 5 by 5
Published by
Createspace Independent Publishing Platform
(2014)
ISBN 10: 150097076X
ISBN 13: 9781500970765
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Book Description Paperback / softback. Condition: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days. Seller Inventory # C9781500970765
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Twice Magic Squares 5 by 5
Published by
CreateSpace Independent Publishing Platform
(2014)
ISBN 10: 150097076X
ISBN 13: 9781500970765
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Softcover
Quantity: 5
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Book Description Condition: New. Seller Inventory # 22017354-n
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Twice Magic Squares 5 by 5
Published by
CreateSpace Independent Publishing Platform
(2014)
ISBN 10: 150097076X
ISBN 13: 9781500970765
New
Softcover
Quantity: 5
Seller:
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Book Description Condition: New. Seller Inventory # 22017354-n
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