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5000 Evil Numbrex Puzzles to Improve Your IQ (Paperback)
Kalman Toth M. a. M. PhilSolving NUMBREX puzzles guarantees to put your brain in top operating condition. NUMBREX puzzles challenge your mind two ways. First translate the result of an addition, subtraction, multiplication or division to decimal from binary, hexadecimal or roman numeral number formats. Second calculate the missing second operand in the arithmetic operation. NUMBREX & SOLUTION 2952.53 - ____=10000 2953.7 * ____=LXXXIV 2954.12
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Product Description
Solving NUMBREX puzzles guarantees to put your brain in top operating condition. NUMBREX puzzles challenge your mind two ways. First translate the result of an addition, subtraction, multiplication or division to decimal from binary, hexadecimal or roman numeral number formats. Second calculate the missing second operand in the arithmetic operation. NUMBREX & SOLUTION 2952.53 - ____=10000 2953.7 * ____=LXXXIV 2954.12
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Product Details
General
Imprint | Createspace Independent Publishing Platform |
Country of origin | United States |
Release date | December 2013 |
Availability | Expected to ship within 10 - 15 working days |
Authors | Kalman Toth M. a. M. Phil |
Dimensions | 246 x 189 x 14mm (L x W x T) |
Format | Paperback - Trade |
Pages | 262 |
ISBN-13 | 978-1-4943-5033-8 |
Barcode | 9781494350338 |
Categories | |
LSN | 1-4943-5033-5 |
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