AI Summary
This video teaches a magic trick called 'Prediction,' where the host adds a series of four-digit numbers in seconds to produce a correct sum. The trick involves strategically choosing numbers so that pairs sum to 9999, making the total 19998, then adding the first number and subtracting 2.
Chapters
The host introduces the magic trick 'Prediction,' claiming it will allow the viewer to impress friends by adding large numbers quickly.
The host picks a four-digit number (2324) and asks a friend for a random four-digit number (5471). The host then picks another number (4528) such that each digit of the friend's number and the host's number sum to 9.
The friend gives 9723, and the host picks 0276 (summing to 9999). The host then adds all numbers and announces the answer 22322.
Another example: first number 3462, friend gives 8641, host picks 1358 (sum to 9999), friend gives 2569, host picks 7430 (sum to 9999). The answer is 23460.
The trick relies on making each pair of numbers (friend's and host's) sum to 9999. The total of all pairs is 19998, which is 2 less than 20000. The final answer is the first number plus 19998, which equals the first number plus 20000 minus 2.
The trick works for any number of digits; the principle remains the same: make pairs sum to 9999, then add the first number and subtract 2.
The 'Prediction' trick is a mathematical illusion where the magician controls the sum by ensuring pairs of numbers add to 9999, making the total predictable. It's a simple yet impressive way to appear to do rapid mental arithmetic.
Clickbait Check
90% Legit"The title 'Prediction' accurately describes the trick, which is a sure-shot prediction based on math."
Tutorial Checklist
Study Flashcards (5)
What is the key principle behind the 'Prediction' magic trick?
medium
Click to reveal answer
What is the key principle behind the 'Prediction' magic trick?
Each pair of numbers (friend's and host's) must sum to 9999, making the total of all pairs 19998.
04:51
How do you calculate the final answer in the trick?
medium
Click to reveal answer
How do you calculate the final answer in the trick?
Add the first number to 19998, then subtract 2.
06:50
What is the sum of two four-digit numbers that are complements to 9999?
easy
Click to reveal answer
What is the sum of two four-digit numbers that are complements to 9999?
9999
05:06
In the first demonstration, what was the first number chosen by the host?
easy
Click to reveal answer
In the first demonstration, what was the first number chosen by the host?
2324
01:17
What is the trick's final answer for the first demonstration?
easy
Click to reveal answer
What is the trick's final answer for the first demonstration?
22322
02:59
💡 Key Takeaways
Trick explanation
Reveals the mathematical secret behind the prediction trick.
04:51Subtract two rule
Key insight: the answer is always the first number plus 19998, which is 20000 minus 2.
06:50Generalization
The trick works for any number of digits, making it scalable.
07:52Full Transcript
[00:01] to your own channel and I am Vishal Kumar Jaiswal, your host. Friends, today we take you towards a very interesting magical trick. Today we have named this trick Prediction. Yes guys, this is our topic today. This is
[00:16] your very interesting point today which we will teach you today. Prediction is guys. It is clear from the name itself that we will give you an estimate and that estimate will be a sure shot, 100%. You can impress your friends or anyone with this
[00:32] and it is very fun. Okay guys? So guys, let's get started but formality. If you have come to our channel for the first time, then subscribe to the channel and press the bell icon because through this you will automatically get updates and information about all the upcoming videos.
[00:47] you will automatically get updates and information about all the upcoming videos. us move ahead. But one important thing to note is that you have to watch the video till the end so that you can understand the entire trick
[01:03] and then you can perform it in front of anyone with great pride. So come on guys, what we are going to tell you today is that today we will take a very big digit, a very big sum and in two-three seconds we will add it and see how it
[01:17] works. And for this today we have kept our friend in front so that he can explain how this works. First we take any frequently occurring four digit number. Suppose I took 2 3 2 4. I took this four
[01:36] digit number. Ok? Now we ask our friend to give us any four digit number randomly. Ok? Give it. 5 4 4 7 7 1 1
[01:51] So our friend gave us 5 4 7 1 and now we also take a four digit number randomly as per our mind. He gave it, we will also take it. So this is it, we will also take it. So this is it, we took 4, we took 5,
[02:04] we took 4, we took 5, we took 2 and we took 8. Ok ? But this is not enough for us, guys. We ask our friend for another four digit number randomly. Give it to
[02:16] 9 9 7 7 2 2 3 3 7 7 2 2 3 3 Okay. 9 7 2 3. And then we enter any four digit number of our choice in it. Ok? So let's put in 0,
[02:32] Ok? So let's put in 0, 2 7 and that's 6. And guys, now we have to 2 7 and that's 6. And guys, now we have to add this. It is a digit. If you want to do it with a calculator, then keep doing it. Till then I will tell you what the answer will be.
[02:45] Let me tell you here so that you can see it directly on the screen. You saw that with the help of our friend we took some two digits from him and the remaining digits were ours. So now you see, we will give you the answer in a jiffy. The answer will be 2
[02:59] 2 3 2 2. You can check this on your calculator but the time it will take you is twenty times less than what it will take on a calculator. We have given
[03:11] answer. 2 2 3 2 2. Let's take another sum and then I'll explain how this trick works. OK guys ? So , let us take a
[03:24] long and wide digit once again and see if we are right this time or not and after that we will tell you the trick of how it works. Ok? So come on guys, let's pick a number randomly first of all. We took a number 3 4 6 2.
[03:38] I have chosen a four digit number from my mind and now we will ask our friend to also give us any four digit number. Randomly from one to nine or up to 10. Yes. 8 8 6 6 4 4 1 1
[03:54] Okay? Now let me choose a four digit number from my mind. 1 3 5 and that's 8. We take another one digit number and four digit number from these. Say. 2 2 5 5 6
[04:08] number from these. Say. 2 2 5 5 6 6 9 9. Done? He again gave us a four digit number and we again took one as per our wish. 7 our wish. 7 4 3 0. Now we have to do its sum and guys,
[04:22] I will tell you its answer. Its answer will be 2 3 4 will be 2 3 4 6 0. Your answer. Guys, you may not believe it but this is your answer. So guys, it is very amazing and now you have seen it, you
[04:38] will be amazed that sir, did you pause the video or do something but you can try it yourself and we will also show you how to do it. Friends, but we will We will tell you all the tricks and how this trick finally worked. Let us tell
[04:51] you how this trick works. Guys, please note that the first number we You can also take it in front of your friend or anyone. Now pay attention to the fact front of your friend or anyone. Now pay attention to the fact that
[05:06] that if you add these two numbers, then notice that 8 + if you add these two numbers, then notice that 8 + 19, 6 + 39, 4 + 59, 8 + 19. That
[05:18] means, our friend had given us this four digit number, so when we took this four digit number ourselves, we kept in mind that after adding both of them, we should get 9. Ok? Then we took this number from our friend 2 5 6 9 and this
[05:34] last four digit number we took on our own and if we add this also then notice that 2 + 7 9, 5 + 4 9, 6 + 3 9 and 9 + 0 is 9.
[05:48] And now you notice guys, what happens if you add this? 8
[06:05] Okay. So when we add these two, our number comes out to be 19998. Now guys, please think a little, this means it is only two less than 20000. Pay attention guys, this is your whole trick that this is less than Rs 20,000. Two, these are
[06:22] two laces for 20000. Now what this means is that when you get this question, you don't have to do anything guys, whenever you take such a long sum, because you know that at the end, by adding all these four digits,
[06:36] end, by adding all these four digits, we are getting 20000, which means we don't have to do anything with the minus two, we just have to make it minus two. I mean, what was up with us? Now let us accept this, 20000 was already ours. This is what we got by adding this, by
[06:50] adding this distance we were getting 20000 and you write the number above which was randomly and add it 2 6 4 3 2 and you have to minus two
[07:03] because here it was 19998. So you have to do minus two, once this becomes minus two then your answer will automatically come out in two seconds, that is, every time your 20000 means it remains the same.
[07:17] Whatever the number may be, you just have to subtract two from the last one. If here it was 3 4 3 3462 then when you add it it becomes 23460. It became two minus. If you had 6 5 4 6 here, then when you brought it here and added it to 20000
[07:36] because it is minus two here, what would happen here? Absolutely correct, your answer would have been 2 6 5 4 and if you had subtracted two from minus six, it would have become four. So whenever you do this digit or such a big digit,
[07:52] you can make a prediction, guess and there will be a 100% sure shot that you will be right. Ah, it's the same for any number of digits. So these four digit sums that we saw are long and wide and you
[08:07] can impress anyone. This is a very cool trick. So friends, today's trick was quite interesting. It was based on prediction but it was less of a prediction and more of a sure shot and at the same time it was based on a very amazing trick. Ah, no
[08:21] one will be able to guess how you were doing this. You were eliminating such large digits which would take a lot of time to type in a calculator, hope that you liked this video very much. So
[08:37] share the video as much as possible. This is our request. Share it as much as possible on every social platform you WhatsApp. Like if you liked the video and please write some nice things for us in the comment section
[08:51] so that we also like it and get motivated by your words. Ah so friends, see you in the next video with a very amazing new topic and we will teach you something new. So until then friends, allow me to introduce your host
[09:05] Vishal Kumar Jaiswal. Hail India.