Question

A SHORT TRICK FOR MATHS...


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PLEASE GIVE THANKS IN MY ANSWERS IN RETURN..❤❤❤

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Math Skills: This trick is good for helping students practice four-digit subtraction.

What You Need: Piece of paper and pencil

Performing the Math Trick

    Have someone choose any four-digit number.  (At least one digit should be different from the other digits)
    Arrange the digits in order from largest to smallest and write that number down.

Example

    The person chooses the number 4,081

    Rearrange digits in order from largest to smallest:  8410

    Now have them reverse the digits of this number and subtract it from the last number they wrote down.













After they subtract and get the answer, have them arrange the numbers from greatest to least if they are not already.

Now have them subtract the reverse of this number from itself (same procedure as above).













Keep repeating these same steps and they will soon arrive at the magic number: 6174! 













Not at the Magic Number yet, so they keep going.











And just like magic.....they will reach the Magic Number! (See below)













Pretty Cool!  It works every time.

Note: It might be a good idea to make sure they are doing the subtractions correctly, otherwise they may not get to the Magic ☺☺​

Answer 1

Thanks Thanks Friend...

Answer 2

$\huge\red{Thanks!!!}$❣‼