Who is able to do this too? - XP Math - Forums

 XP Math - Forums Who is able to do this too?

06-16-2018   #1
wenzel
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Who is able to do this too?

Is someone else able to do this?

Mental calculation WHILE heading a hard ball?

or

Wenzel

 06-26-2018 #2 Mr. Hui Last Achievements     Join Date: Mar 2005 Posts: 10,653 That is really amazing. It shows someone who has a strong mind and a strong head! __________________ Do Math and you can do Anything!
11-02-2018   #3
lyzifafa
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That is really amazing. good

11-15-2018   #4
wenzel
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Quote:
 Originally Posted by lyzifafa That is really amazing. good
Last week I showed it in Russian TV

 12-16-2018 #5 Mr. Hui Last Achievements     Join Date: Mar 2005 Posts: 10,653 I watched that a few times. You're an academic and athletic superstar! __________________ Do Math and you can do Anything!
3 Weeks Ago   #6
wenzel
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MC season this year has started for me.

23544 * 34881 = 820 061 064 (correct)
41389 * 54733 = 2 265 344 137 (correct)
41345 * 54683 = 2 260 868 635 (correct)
18963 * 73434 = 1 392 528 942 (correct)

(Task 2 and 3 are quite similar because my father was so surprised that I solve the 2nd task and had problems to find another task spontaneously
and so variated the last idea in his old brain.)

My big challange 2019 is to solve 10 task of 3 x 3 digits while heading the ball.

Multiplication of 3 x 3 digits was the "challange task" on WC 14 in Dresden.

I won that challange with 10 correct solutions in 10 minutes.
But I sat on a table then.

Managing this while heading a ball is very hard but I think I can do that this year.

Last edited by wenzel; 3 Weeks Ago at 11:03 AM..

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