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Ìsirò Ní Ìsẹ́jú Kan (math In 60 Seconds) - Education - Nairaland

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Ìsirò Ní Ìsẹ́jú Kan (math In 60 Seconds) by Lukgaf(m): 11:42am On Dec 17, 2023
I'll be uploading videos establishing and showcasing the beauty in mathematics and numbers in 60 seconds, all in Yoruba.



https://www.youtube.com/watch?v=i917SCOuDys
Re: Ìsirò Ní Ìsẹ́jú Kan (math In 60 Seconds) by Lukgaf(m): 1:28pm On Dec 26, 2023
Episode 2:
Squares of two digits numbers ending in 5

https://www.youtube.com/watch?v=6YsF_bznfW0



Episode 3:
Finding (without a calculator) the product of two numbers that start with the same digit and whose last digits sum up to 10.

https://www.youtube.com/watch?v=ebqz_hpWLRY
Re: Ìsirò Ní Ìsẹ́jú Kan (math In 60 Seconds) by Lukgaf(m): 2:47pm On Dec 29, 2023
Episode 4: Multiplying two digits numbers by 11


https://www.youtube.com/watch?v=3r1jBdg5OYk
Re: Ìsirò Ní Ìsẹ́jú Kan (math In 60 Seconds) by Lukgaf(m): 5:11pm On Jan 10
Episode 5 - Two digit addition from the LEFT


https://www.youtube.com/watch?v=sQQZua-cfWw
Re: Ìsirò Ní Ìsẹ́jú Kan (math In 60 Seconds) by Lukgaf(m): 9:39pm On Jan 30
ÌSIRÒ NÍ ‘SẸ́JÚ KAN PẸ̀LÚ 08

Trick to squaring numbers between 50 & 60


https://www.youtube.com/watch?v=xrxG1I2jf_c
Re: Ìsirò Ní Ìsẹ́jú Kan (math In 60 Seconds) by Lukgaf(m): 3:19pm On Feb 03
ÌSIRÒ NÍ ‘SẸ́JÚ KAN PẸ̀LÚ 09

Trick to multiplying a number with an equal number of 9s mentally without a calculator.

E.g. 456789 x 999999


https://www.youtube.com/watch?v=seZEWYnDsjk
Re: Ìsirò Ní Ìsẹ́jú Kan (math In 60 Seconds) by Lukgaf(m): 6:55am On Feb 13
Trick to multiplying a number with a higher number of 9s mentally without a calculator.


https://www.youtube.com/watch?v=heLgCmx3a78
Re: Ìsirò Ní Ìsẹ́jú Kan (math In 60 Seconds) by Lukgaf(m): 9:57pm On Feb 19
ÌSIRÒ NÍ ‘SẸ́JÚ KAN 11
Multiplication of numbers with a series of 1's mentally without a calculator (part A)



https://www.youtube.com/watch?v=fjZ4GwyP4zU
Re: Ìsirò Ní Ìsẹ́jú Kan (math In 60 Seconds) by Lukgaf(m): 9:30pm On Feb 28
Episode 12 - Multiplication of numbers with a series of 1's mentally without a calculator (part B)


https://www.youtube.com/watch?v=g3vJlU-0yeU
Re: Ìsirò Ní Ìsẹ́jú Kan (math In 60 Seconds) by Lukgaf(m): 9:28am On Mar 02
ÌSIRÒ NÍ ‘SẸ́JÚ KAN 13
Multiplication of numbers with a series of similar digits in multiplier
e.g. 210432 x 5555
Follow for more...




https://www.youtube.com/watch?v=1lIdMetutJ8
Re: Ìsirò Ní Ìsẹ́jú Kan (math In 60 Seconds) by Lukgaf(m): 10:22pm On Mar 04
ÌSIRÒ NÍ ‘SẸ́JÚ KAN 14
Criss-cross multiplication (a convenient way to multiply two-digit numbers together)


https://www.youtube.com/watch?v=iVPbCK93ENY
Re: Ìsirò Ní Ìsẹ́jú Kan (math In 60 Seconds) by Lukgaf(m): 5:58pm On Mar 07
Episode 15
A faster way to multiply three-digit numbers together (criss-cross system)


https://www.youtube.com/watch?v=KJ_iDp-CtlU
Re: Ìsirò Ní Ìsẹ́jú Kan (math In 60 Seconds) by Lukgaf(m): 10:05pm On Mar 21
ÌSIRÒ NÍ ‘SẸ́JÚ KAN 16
How to find the cube roots of perfect cubes without a calculator


https://www.youtube.com/watch?v=UdQTOix28j0

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