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Valued Contributor
YouGoGirl1
Posts: 715
Registered: ‎08-31-2015

Cool Math Trick

‎06-04-2020 06:42 PM

1. grab a calculator (you won't be able to do this one in your head)

And hit equal after each addition, multiplication, etc.

2. Key in the first 3 digits of your phone number (not the area code)

3. Multiply by 80

4. Add 1

5. Multiply by250

6. Add the last 4 digits of your phone number

7. Add the last 4 digits of your phone number again

8. Subtract 250

9. Divide number by 2

Do you recognize the answer?????

 

 

 

 

 

 

 

 

 

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Honored Contributor
tansy
Posts: 16,806
Registered: ‎01-02-2011

Re: Cool Math Trick

‎06-04-2020 06:50 PM

Yep!

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Trusted Contributor
newjerseygirl
Posts: 1,160
Registered: ‎03-09-2010

Re: Cool Math Trick

‎06-04-2020 06:53 PM

@YouGoGirl1 Nice trick!  Thanks for sharing.

~Jersey Girls don't pump gas~
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Esteemed Contributor
icezeus
Posts: 7,539
Registered: ‎10-30-2010

Re: Cool Math Trick

‎06-04-2020 07:02 PM

I  have no idea how that worked but it did. LOL

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Respected Contributor
gizmogal
Posts: 2,042
Registered: ‎05-09-2014

Re: Cool Math Trick

‎06-04-2020 07:10 PM

Neato!  Worked perfectly to give me the "right" answer!

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Esteemed Contributor
Daisy Sunflower
Posts: 6,416
Registered: ‎10-26-2010

Re: Cool Math Trick

‎06-04-2020 07:31 PM

 

Cool !

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Esteemed Contributor
NicksmomESQ
Posts: 7,725
Registered: ‎08-19-2014

Re: Cool Math Trick

‎06-04-2020 07:46 PM

WOW!! 

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Honored Contributor
CelticCrafter
Posts: 10,354
Registered: ‎03-09-2010

Re: Cool Math Trick

‎06-04-2020 07:49 PM

Cool!

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Valued Contributor
mamaslittlepotato
Posts: 918
Registered: ‎03-09-2010

Re: Cool Math Trick

‎06-04-2020 09:10 PM

Cool! Thanks!
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Honored Contributor
1Snickers
Posts: 8,130
Registered: ‎03-19-2016

Re: Cool Math Trick

‎06-04-2020 09:29 PM

 @YouGoGirl1  I've always hated math! I don't even want to think about how that worked!🤔

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