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Twice Magic Squares 5 By 5 - Kermit Rose

inglise keel
2014-08-30
5,90 € 9,83 €

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Saadetis 10-16 tööpäeva jooksul

30-päevane tagastamisõigus

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 ... Täielik kirjeldus

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Kirjeldus

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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Autor Kermit Rose
Kirjastaja CreateSpace Independent Publishing Platform
Väljalaskeaasta 2014
Kaanetüüp Pehme kaanega
EAN 9781500970765
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5,90 € 9,83 €