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  2. Mental calculator - Wikipedia

    en.wikipedia.org/wiki/Mental_calculator

    These math prodigies have shown increases in blood flow to parts of the brain responsible for mathematical operations during a mental rotation task that are greater than the typical increases. [ 1 ] Mental calculators were in great demand in research centers such as CERN before the advent of modern electronic calculators and computers.

  3. Math Blaster Mystery: The Great Brain Robbery - Wikipedia

    en.wikipedia.org/wiki/Math_Blaster_Mystery:_The...

    Math Blaster Mystery: The Great Brain Robbery is a product in a line of educational products created by Davidson & Associates that takes place in a different universe from the original Math Blaster. It has no relation to Davidson's earlier Apple II game Math Blaster Mystery. The game was released in North America, Sweden and Spain.

  4. Math Blaster Mystery - Wikipedia

    en.wikipedia.org/wiki/Math_Blaster_Mystery

    Compute! deemed it a "departure from the rote software that Davidson is best known for". [1] [2] The Baltimore Sun recommended the game for older players. [3]The paper Mathematics Achievement Among Chinese-American and Caucasian-American Fifth and Sixth Grade Girls assessed the educational capabilities of the title, noting that the minigame Follow the Steps was "designed to help develop ...

  5. Mental calculation - Wikipedia

    en.wikipedia.org/wiki/Mental_calculation

    Since 9 = 10 − 1, to multiply a number by nine, multiply it by 10 and then subtract the original number from the result. For example, 9 × 27 = 270 − 27 = 243. This method can be adjusted to multiply by eight instead of nine, by doubling the number being subtracted; 8 × 27 = 270 − (2×27) = 270 − 54 = 216.

  6. Mental abacus - Wikipedia

    en.wikipedia.org/wiki/Mental_abacus

    This was verified when the right brain of visualisers showed heightened EEG activity when calculating, compared with others using an actual abacus to perform calculations. The abacus can be used routinely to perform addition, subtraction, multiplication, and division; it can also be used to extract square and cube [ 4 ] roots.

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  8. Battle of the Brains (Philippine game show) - Wikipedia

    en.wikipedia.org/wiki/Battle_of_the_Brains...

    Battle of the Brains is a Philippine television quiz show broadcast by [2] New Vision 9/RPN and PTV. Originally hosted by David Celtran, it aired on New Vision 9/RPN from July 18, 1992 to 2001. The show moved to PTV from 2001 to July 14, 2001. Chiqui Roa-Puno serve as the final hosts.

  9. BrainPop - Wikipedia

    en.wikipedia.org/wiki/BrainPop

    BrainPop (stylized as BrainPOP) is a group of educational websites founded in 1999 by Avraham Kadar, M.D. and Chanan Kadmon, based in New York City. [1] As of 2024, the websites host over 1,000 short animated movies for students in grades K–8 (ages 5 to 14), together with quizzes and related materials, covering the subjects of science, social studies, English, math, engineering and ...

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