How to subtract without negative signs - The Method of Complements

[@hamzakoala2382]

Thanks for taking the time and the effort to share this amazing stuff with us !

[@NERDfirst]

You're welcome! Very happy to be of help =)

[@simpletongeek]

Love these little snippets. Just the thing to watch for interesting topics!

[@NERDfirst]

Hello and thank you very much for your comment! Yes, it might not be a very big topic, but it sure is cool to do such deep dives sometimes! And also, glad to hear from you again! It's been a long while since I dropped off the grid, and it's nice to see you back =)

[@JediMocro]

Hele mooie en duidelijk video weer. Goed gedaan!

[@NERDfirst]

Bedankt! I tried to do more things to make it more "fancy", hope it paid off!

[@SteveEilertsenSouthAfrica]

Great job. Love the calculator. Regards from Johannesburg South Africa. Pecanwood College

[@NERDfirst]

Hello and thank you very much for your comment! Glad you like my work =)

[@SAMathlete]

Underrated channel! Keep up the great work

[@NERDfirst]

Hello and thank you very much for your comment! Glad you like my work :)

[@xG4mx]

Learned a lot! Thanks

[@NERDfirst]

You're welcome! Very happy to be of help =)

[@ScienceDiscoverer]

I never seen the "mapping" method for complements. Everybody always say to subtract digit from 9. But we don't have subtraction! "Mapping" is much more intuitive and lets you think the way computer "thinks"!

[@NERDfirst]

Hello and thank you for your comment! Yeah, I felt uncomfortable with saying it's a subtraction either, but it's really not the end of the world - I can't say that the "mapping" method is more true to how a computer works either (to really understand that, we'll have to delve into hardware, where you may find that different manufacturers take different approaches), but I'm glad to hear you found it more intuitive!