• bridgeenjoyer@sh.itjust.works
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    17 days ago

    I fail at basic math so I hate giving change lol. Just cant grasp stuff like 54-47, I end up having to count it out. I can do multiplication fine but never learned the tables, whatever those are. Cant do division…always wished I was good at math but it doesn’t make sense to me. Oddly everything im into like electronics and music and computers are all math heavy ha

    • adrian@50501.chat
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      17 days ago

      Since 4 is less than 7, I subtract 10 from 54 to make it into (14-7)+(40-40). It’s basically what you do on paper.