5000 Evil Numbrex Puzzles to Improve Your IQ
Book Details
Author(s)Kalman Toth M.A. M.PHIL.
ISBN / ASINB00LLK9NZQ
ISBN-13978B00LLK9NZ5
MarketplaceFrance 🇫🇷
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 ÷ ____ = 11
2955. 90 ÷ ____ = 0x02
2956. 95 - ____ = LVIII
2957. 19 + ____ = 0x1F
2958. 60 - ____ = 111001
2959. 57 ÷ ____ = III
2960. 23 + ____ = LI
2952. 53 - 37 = 16 2953. 7 * 12 = 84 2954. 12 ÷ 4 = 3 2955. 90 ÷ 45 = 2 2956. 95 - 37 = 58 2957. 19 + 12 = 31 2958. 60 - 3 = 57 2959. 57 ÷ 19 = 3 2960. 23 + 28 = 51
NUMBREX & SOLUTION
2952. 53 - ____ = 10000
2953. 7 * ____ = LXXXIV
2954. 12 ÷ ____ = 11
2955. 90 ÷ ____ = 0x02
2956. 95 - ____ = LVIII
2957. 19 + ____ = 0x1F
2958. 60 - ____ = 111001
2959. 57 ÷ ____ = III
2960. 23 + ____ = LI
2952. 53 - 37 = 16 2953. 7 * 12 = 84 2954. 12 ÷ 4 = 3 2955. 90 ÷ 45 = 2 2956. 95 - 37 = 58 2957. 19 + 12 = 31 2958. 60 - 3 = 57 2959. 57 ÷ 19 = 3 2960. 23 + 28 = 51
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