The multiplication of integers | |
Operations with integers II | |
11. Complete this 4x4 multiplicative magic square. | ||
In every 4x4 magic square you will also get the same product by multiplying: the four central numbers, the four numbers in the corners of the square and the four numbers in the corners of each horizontal and vertical rectangle that can be formed with 8 cells.
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Eduardo Barbero Corral | ||
Spanish Ministry of Education. Year 2007 | ||
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