Description:
This funny introduction to Ben Franklin and his inventions includes the story of how he created the "magic square"--a box of nine numbers arranged so that any line of three numbers adds up to the same number, including on the diagonal. Illustrations.
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Product notice
Returnable at the third party seller's discretion and may come without consumable supplements like access codes, CD's, or workbooks.
| Seller | Condition | Comments | Price |
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Goodwill
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Good |
$1.11
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More Than Words
|
Good |
$1.11
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Greenworld Books
|
Good |
$1.11
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Gulf Coast Books
|
New |
$1.53
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Orion Tech
|
New |
$1.53
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Gulf Coast Books
|
Good |
$1.53
|
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Orion Tech
|
Good |
$1.53
|
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Goodwill of Colorado
|
Good
|
$1.58
|
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Once Upon A Time Books
|
Good
|
$2.00
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Blue Vase Books
|
Good
|
$2.72
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Upward bound books
|
Good
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$2.93
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Jenson Books Inc
|
Very Good
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$3.05
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Jenson Books Inc
|
Good
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$3.05
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