Very helpful video. But there is one possible case which isn't covered. For example, what if we get 2 digits number after performing addition, subtraction on unit digits of the original numbers? What to do with the carry?
This method was fun, and so i tried on Sol. { 3,052 - 72,854 - 76 + 24,589 } when it comes as (-5) (5) (-3) (1) (1) Common it as => - [(5) (-5) (3) (-1) (-1)] this will give ans => - 4 5 2 8 9
Correct! Another method is to just take the first digit and double it . for example here 5 so double is 10 and put as many zeroes the number has i.e. 100000 and subtract 54711 from 100000 you will get -45289
Thank you so much sir after watching your video I have solved 100 questions then it has taken just 10 to 20 sec. But by using traditional method we need to spend nearly 40 to 50 sec
Works with decimals, too. Just make sure to align them properly. Method works for negative results, too, but requires one extra step: Example: 149 - 343 + 129 = (-1) (2) (15) = (-1) (2+1) (5) = -100 + 35 = -65 The '1' of (15) is in the tens place and needs to be added to (2) which is also the tens place. The (-1) is in the hundreds place. So one extra step is to add 35 to -100.
Very nice sir but one doubt . If the sum is more than 10 then what is the approach ? Suppose we want to add 9678+8768+8767-1111 Here taking one digits sum become 2 digits i.e (8+8+7-1)= 22 then how to add such numbers sir
Sir in subtraction if a negative number is less than 10 we borrow from next number but if negative number is bigger than 10 what will we do in this case...
@@ryuzaki6865 Hey man, you obviously have better knowledge. I’m looking for some mental ability improvement. Any websites or books you recommend for explanations and problems ? Please share. Thanks in advance brother 👍🏽
Hope this helps ... Example: 149 - 343 + 129 = (-1) (2) (15) = (-1) (2+1) (5) = -100 + 35 = -65 The '1' of (15) is in the tens place and needs to be added to (2) which is also the tens place. The (-1) is in the hundreds place. So one extra step is to add 35 to -100.
Example: 149 - 343 + 129 = (-1) (2) (15) = (-1) (2+1) (5) = -100 + 35 = -65 The '1' of (15) is in the tens place and needs to be added to (2) which is also the tens place. The (-1) is in the hundreds place. So one extra step is to add 35 to -100.
One extra step is required. Below is an example ... Example: 149 - 343 + 129 = (-1) (2) (15) = (-1) (2+1) (5) = -100 + 35 = -65 The '1' of (15) is in the tens place and needs to be added to (2) which is also the tens place. The (-1) is in the hundreds place. So one extra step is to add 35 to -100.
Actually, it does but requires one extra step: Example: 149 - 343 + 129 = (-1) (2) (15) = (-1) (2+1) (5) = -100 + 35 = -65 The '1' of (15) is in the tens place and needs to be added to (2) which is also the tens place. The (-1) is in the hundreds place. So one extra step is to add 35 to -100.
It's really time saving trick, just need to practice little bit. Thankyou sir
Thanks is too small a word, to express my gratitude sir....😊
I have a quiz tomorrow of Maths..
This video help me in quiz, this method save my lot of time..
The most important indian tutorial ever 🎉
so good .. i used to write ..each number one below other ... will practice this method now
Thank you sir, you create math so easy.
That was great sir.... adapted the method while watching video ❣️
Thank you for sharing this helpful trick to solve sir.
Thank you so much sir!
Sir if the negative number is not less than 10 then what to do? Like (7) (4) (-11)
Is there any trick you find?
Mostly it will be 729
Awesome trick... Thank you so much sir. 😊👏
It is very easy step
Thank you so much sir
Brilliant!!!!!!
sir u re great.
i think u derived this shortcut from base 10 substration method
Superb trick sir, thank u very much
Very helpful video. But there is one possible case which isn't covered. For example, what if we get 2 digits number after performing addition, subtraction on unit digits of the original numbers? What to do with the carry?
Sir, It's best method ever seen...🙏
Well explained
Understood
This method was fun, and so i tried on
Sol. { 3,052 - 72,854 - 76 + 24,589 }
when it comes as (-5) (5) (-3) (1) (1)
Common it as => - [(5) (-5) (3) (-1) (-1)]
this will give ans => - 4 5 2 8 9
Correct!
Another method is to just take the first digit and double it . for example here 5 so double is 10 and put as many zeroes the number has i.e. 100000 and subtract 54711 from 100000 you will get -45289
Awesome. Thanks a lot sir.
Your smile is solution for my test
Excellent ❤❤❤❤
saandaar sir ji
Really impressed.
Thanks very much sir
Thanks sir ji 🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙂😁😁
Thankyou for this method sir
Excellent Sir..I understood very easily..
Thank you very much
Sir
Put an episodeFor negitive answers
Thank you sir very much.
Thanks a lot sir🎉
Thanks al Sir.
This was very helpful.
very useful viedo
Thnku so much sir...
Thanks for sharing
Sir please appload a video of multiply 3 digit number three digit number
Great sir
Wow!
Amazing method!!
Thabku sir.
Thankyou sir I love this trick ।। ❤️🔥
Thanku sir
Gajab sir
Really nice!!!
Wooooooaaaaaaa gajb sir proud of you
thank you..👍👍👍
Great sir really understood ☺️👍 all the method
Thanks a lot sir
amazing sir thanx a lot.
Excellent!
Nice sir
Sir thank you
Thanku very much sirr
Thanks sir❤
Excellent sir
Amazing trick,thank u sir
Thank you so much sir after watching your video I have solved 100 questions then it has taken just 10 to 20 sec. But by using traditional method we need to spend nearly 40 to 50 sec
Its superb sir
amazing
Awesome 😎😎
Best trick
How will you group 136 + 247 +274 for eassy addition
Sir Can you tell me what are absolute value ?
All answers are positive
But what in case of negative answer
Amazing .
Sir please include decimal number with this trick and make a video
Works with decimals, too. Just make sure to align them properly. Method works for negative results, too, but requires one extra step:
Example:
149 - 343 + 129 = (-1) (2) (15)
= (-1) (2+1) (5)
= -100 + 35
= -65
The '1' of (15) is in the tens place and needs to be added to (2) which is also the tens place. The (-1) is in the hundreds place. So one extra step is to add 35 to -100.
What is sum of unit digit is (-12)
But its true for positive sum sir
Very nice sir but one doubt .
If the sum is more than 10 then what is the approach ?
Suppose we want to add
9678+8768+8767-1111
Here taking one digits sum become 2 digits i.e (8+8+7-1)= 22 then how to add such numbers sir
Add the tens-place digit to the digit to the left of 22. If 22 is the farthest number to the left, treat it as is.
It's amazing sir.
But, How about if we get sum of the unit digits as two digit
& how about if we get last sum as negative integer
149-343+129 =? 🤔By this concept?
@Rahul Saini can you please solve it step by step I couldn't get the right ans. for above one
@@rahulshindey4382 149 - 343 + 129 = (-1)2(15)
= (-1)35
= -100 + 35
= -65
@@cmvc95 bro please substract 12-28
@@cmvc95 How 100 came ?
Sir ,if the last number become negative?
Then no worry you should add it as integer. Suppose the 1st number of all number is 2+3-2-5. To yahan per 2 and 2 cancel ho jaegaa and 3-5=-2 loge
Sir in subtraction if a negative number is less than 10 we borrow from next number but if negative number is bigger than 10 what will we do in this case...
Sir the 4th ans is 2778
We do we get ques of this kind
It's known.
If i get sum of a single part is more or equal 10, than what will be the process..like..if i do: 2346-9621+4652+231
Its a good method sir
Plase provide sir online class
He teaches Online on Unacadmy App
Any brach sir in Hyderabad
When all no r bigger and positive it will be difficult?
sir what about only addition as in data interpretation there are mainly the addition of big numbers no subtraction
If I get two digit negative number what can I do. In place of barrow we take 10 , suppose (10-11) ?
just borrow 20 instead of 10 to get (20-11)
@@007mmueller does that mean we subtract 2 from previous no? or only one should be subtracted..plz ans
Sir,, if there is a negative number after solving like -12355 then before -1 there are no no.s then how can we borrow
(-1)(2)(3)(5)(5) = -7645
EASY PEASY LEMON SQUEEZY
@@ryuzaki6865 can you pls elaborate how you reached to that digit..?
@@nidhisharma3172 (-1)(2)(3)(5)(5) = - 10000 + 2000 + 300 + 50 + 5 = - 7645
@@ryuzaki6865 Hey man, you obviously have better knowledge. I’m looking for some mental ability improvement. Any websites or books you recommend for explanations and problems ? Please share. Thanks in advance brother 👍🏽
Hope this helps ...
Example:
149 - 343 + 129 = (-1) (2) (15)
= (-1) (2+1) (5)
= -100 + 35
= -65
The '1' of (15) is in the tens place and needs to be added to (2) which is also the tens place. The (-1) is in the hundreds place. So one extra step is to add 35 to -100.
what if the final result is negative, Like (82-96+29-78)
But sir agr digits add subtract krne pr 10 s jada aaye to kya karege
carry hoga baju vale number ko
Hindi m bhi bta do sir
341--746+141--131
--4/1/--5
Next
Sir
Is it correct
@@manyamperla9921 -4/1/-5
=-4/0/10-5
=-4/0/5
=-4/05
=-4(100)+05
=-395
@@saiyours58 how pls explain
@@nidhisharma3172 its hard to explain watch Suresh Agarwal sir videos in addition playlist you get videos on this topic❤️❤️❤️
@@nidhisharma3172 (-4)(1)(-5) = - 400 + 10 - 5 = - 395
181+161-929 any body solve it by using this video method
929 -181 -161 solve this nd then turn number in negative
Example:
149 - 343 + 129 = (-1) (2) (15)
= (-1) (2+1) (5)
= -100 + 35
= -65
The '1' of (15) is in the tens place and needs to be added to (2) which is also the tens place. The (-1) is in the hundreds place. So one extra step is to add 35 to -100.
Mix qn ku ni lie.. 543-246+379-872 ????
-204 but ye wrong h
One extra step is required. Below is an example ...
Example:
149 - 343 + 129 = (-1) (2) (15)
= (-1) (2+1) (5)
= -100 + 35
= -65
The '1' of (15) is in the tens place and needs to be added to (2) which is also the tens place. The (-1) is in the hundreds place. So one extra step is to add 35 to -100.
It's not working if we subtract a large number from small number . Ex- 51-27=24, 27- 51=-36
-30+6=-24
@@sridevit9879 how 30 came please elaborate
Hi simple he pata chala kaise aya ya mein batau its very easy and effective
@sandhya d your's was a good question
When 27 - 51 comes as (-3) (6)
Common the minus => - [ (3) (-6) ]
Will give=> - [(2) (10-6)]
Ans - 2 4
Actually, it does but requires one extra step:
Example:
149 - 343 + 129 = (-1) (2) (15)
= (-1) (2+1) (5)
= -100 + 35
= -65
The '1' of (15) is in the tens place and needs to be added to (2) which is also the tens place. The (-1) is in the hundreds place. So one extra step is to add 35 to -100.
Only addition or only subtraction k Lia bhi valid hoga?
Sir Kindly make video....for this ques 169-649+178. I could not solve this ques for the following trick.
169-649+178
= (-4)(9)(8)
= -302
EASY PEASY LEMON SQUEEZY
@@ryuzaki6865 can you explain how you derived -302 from -498
@@nidhisharma3172 (-4)(9)(8) = - 400 + 90 + 8 = - 302
Thanks.boss
@@nidhisharma3172 then marry with ryuzaki 😀
Sir your trick doesn't work with -ve answers.... plz clarify -65+78-44= -49 according to your trick but it is wrong answer
Thanks sir😊
Thank you very much sir
Thank you sir
Thank you sir
thank you sir