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I'm a mathematical genius

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  • C Offline
    C Offline
    Chris Maunder
    wrote on last edited by
    #1

    At least that's how I felt. I had to perform 371.52 - 60.41 - 64.40. I have a whopping headache so didn't feel like doing it in my head, so I did it old school. With pen and paper. I'm talking without a calculator. I'm not making this up. And I ended up with the right answer. First. Time. Without cheating. The thing that shocked me the most is just how long it's been since I've actually used my brain to work out something as trivial as subtraction. It's actually a little scary. Our kids are screwed.

    cheers Chris Maunder

    S OriginalGriffO R 9 L 20 Replies Last reply
    0
    • C Chris Maunder

      At least that's how I felt. I had to perform 371.52 - 60.41 - 64.40. I have a whopping headache so didn't feel like doing it in my head, so I did it old school. With pen and paper. I'm talking without a calculator. I'm not making this up. And I ended up with the right answer. First. Time. Without cheating. The thing that shocked me the most is just how long it's been since I've actually used my brain to work out something as trivial as subtraction. It's actually a little scary. Our kids are screwed.

      cheers Chris Maunder

      S Offline
      S Offline
      Slacker007
      wrote on last edited by
      #2

      Chris Maunder wrote:

      Our kids are screwed.

      Sad, but true.

      1 Reply Last reply
      0
      • C Chris Maunder

        At least that's how I felt. I had to perform 371.52 - 60.41 - 64.40. I have a whopping headache so didn't feel like doing it in my head, so I did it old school. With pen and paper. I'm talking without a calculator. I'm not making this up. And I ended up with the right answer. First. Time. Without cheating. The thing that shocked me the most is just how long it's been since I've actually used my brain to work out something as trivial as subtraction. It's actually a little scary. Our kids are screwed.

        cheers Chris Maunder

        R Offline
        R Offline
        R Giskard Reventlov
        wrote on last edited by
        #3

        Chris Maunder wrote:

        With pen and paper.

        You didn't do it in your head? Lazy. :-)

        1 Reply Last reply
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        • C Chris Maunder

          At least that's how I felt. I had to perform 371.52 - 60.41 - 64.40. I have a whopping headache so didn't feel like doing it in my head, so I did it old school. With pen and paper. I'm talking without a calculator. I'm not making this up. And I ended up with the right answer. First. Time. Without cheating. The thing that shocked me the most is just how long it's been since I've actually used my brain to work out something as trivial as subtraction. It's actually a little scary. Our kids are screwed.

          cheers Chris Maunder

          OriginalGriffO Offline
          OriginalGriffO Offline
          OriginalGriff
          wrote on last edited by
          #4

          Could be. (I did it in my head, and got it right - but I checked it on a calculator! :laugh: ) In the days before barcoded products, I used to add up the prices in my trolley / basket while bored waiting at the checkout, and hand over the exact amount. Even then, I got some strange looks from checkout girls (for they were all females on the checkout in those days) who needed the machine to tell them how much change to give. :sigh:

          Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

          "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
          "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt

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          • C Chris Maunder

            At least that's how I felt. I had to perform 371.52 - 60.41 - 64.40. I have a whopping headache so didn't feel like doing it in my head, so I did it old school. With pen and paper. I'm talking without a calculator. I'm not making this up. And I ended up with the right answer. First. Time. Without cheating. The thing that shocked me the most is just how long it's been since I've actually used my brain to work out something as trivial as subtraction. It's actually a little scary. Our kids are screwed.

            cheers Chris Maunder

            9 Offline
            9 Offline
            9082365
            wrote on last edited by
            #5

            Would this be a bad time to point out that that's arithmetic and not really mathematics at all then?

            OriginalGriffO C D 3 Replies Last reply
            0
            • 9 9082365

              Would this be a bad time to point out that that's arithmetic and not really mathematics at all then?

              OriginalGriffO Offline
              OriginalGriffO Offline
              OriginalGriff
              wrote on last edited by
              #6

              Pah! Mathematics is derived from the Arithmetic base class!

              Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

              "I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
              "Common sense is so rare these days, it should be classified as a super power" - Random T-shirt

              T 1 Reply Last reply
              0
              • 9 9082365

                Would this be a bad time to point out that that's arithmetic and not really mathematics at all then?

                C Offline
                C Offline
                Chris Maunder
                wrote on last edited by
                #7

                I have a passing knowledge of the topic.

                cheers Chris Maunder

                1 Reply Last reply
                0
                • C Chris Maunder

                  At least that's how I felt. I had to perform 371.52 - 60.41 - 64.40. I have a whopping headache so didn't feel like doing it in my head, so I did it old school. With pen and paper. I'm talking without a calculator. I'm not making this up. And I ended up with the right answer. First. Time. Without cheating. The thing that shocked me the most is just how long it's been since I've actually used my brain to work out something as trivial as subtraction. It's actually a little scary. Our kids are screwed.

                  cheers Chris Maunder

                  L Offline
                  L Offline
                  Lost User
                  wrote on last edited by
                  #8

                  So... did you calculate 371.52 - 60.41 - 64.40 or (371.52 - 60.41) - 64.40?

                  There are two types of people in this world: those that pronounce GIF with a soft G, and those who do not deserve to speak words, ever.

                  S C L 3 Replies Last reply
                  0
                  • C Chris Maunder

                    At least that's how I felt. I had to perform 371.52 - 60.41 - 64.40. I have a whopping headache so didn't feel like doing it in my head, so I did it old school. With pen and paper. I'm talking without a calculator. I'm not making this up. And I ended up with the right answer. First. Time. Without cheating. The thing that shocked me the most is just how long it's been since I've actually used my brain to work out something as trivial as subtraction. It's actually a little scary. Our kids are screwed.

                    cheers Chris Maunder

                    I Offline
                    I Offline
                    Ian Shlasko
                    wrote on last edited by
                    #9

                    Took me a couple minutes, but just did it in my head... That took way too much effort. 52 - 41 = 11... 371 - 60 = 311... 311.11... 11 - 40 = -29, so 310.71 - 64... 300.71 - 54... 250.71 - 4... 246.71. Pen and paper may have been quicker.

                    Proud to have finally moved to the A-Ark. Which one are you in?
                    Author of the Guardians Saga (Sci-Fi/Fantasy novels)

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                    • L Lost User

                      So... did you calculate 371.52 - 60.41 - 64.40 or (371.52 - 60.41) - 64.40?

                      There are two types of people in this world: those that pronounce GIF with a soft G, and those who do not deserve to speak words, ever.

                      S Offline
                      S Offline
                      Simon_Whale
                      wrote on last edited by
                      #10

                      Don't confuse the poor guy, let him bask in his glory for a minute or two :laugh:

                      Every day, thousands of innocent plants are killed by vegetarians. Help end the violence EAT BACON

                      1 Reply Last reply
                      0
                      • L Lost User

                        So... did you calculate 371.52 - 60.41 - 64.40 or (371.52 - 60.41) - 64.40?

                        There are two types of people in this world: those that pronounce GIF with a soft G, and those who do not deserve to speak words, ever.

                        C Offline
                        C Offline
                        Chris Maunder
                        wrote on last edited by
                        #11

                        Old school.

                        -1-1-1   371.52  - 60.41  - 64.40 ========   246.71 --------

                        cheers Chris Maunder

                        L 1 Reply Last reply
                        0
                        • C Chris Maunder

                          Old school.

                          -1-1-1   371.52  - 60.41  - 64.40 ========   246.71 --------

                          cheers Chris Maunder

                          L Offline
                          L Offline
                          Lost User
                          wrote on last edited by
                          #12

                          Yeah, baby!!! :thumbsup:

                          There are two types of people in this world: those that pronounce GIF with a soft G, and those who do not deserve to speak words, ever.

                          1 Reply Last reply
                          0
                          • OriginalGriffO OriginalGriff

                            Could be. (I did it in my head, and got it right - but I checked it on a calculator! :laugh: ) In the days before barcoded products, I used to add up the prices in my trolley / basket while bored waiting at the checkout, and hand over the exact amount. Even then, I got some strange looks from checkout girls (for they were all females on the checkout in those days) who needed the machine to tell them how much change to give. :sigh:

                            Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

                            G Offline
                            G Offline
                            Gary Wheeler
                            wrote on last edited by
                            #13

                            (true story) I once went through a checkout line in my local WalMart, and I had to show the cashier how to count out my change.

                            Software Zen: delete this;

                            C 1 Reply Last reply
                            0
                            • C Chris Maunder

                              At least that's how I felt. I had to perform 371.52 - 60.41 - 64.40. I have a whopping headache so didn't feel like doing it in my head, so I did it old school. With pen and paper. I'm talking without a calculator. I'm not making this up. And I ended up with the right answer. First. Time. Without cheating. The thing that shocked me the most is just how long it's been since I've actually used my brain to work out something as trivial as subtraction. It's actually a little scary. Our kids are screwed.

                              cheers Chris Maunder

                              G Offline
                              G Offline
                              Gary Wheeler
                              wrote on last edited by
                              #14

                              If you want a real fright, try doing long division.

                              Software Zen: delete this;

                              C R 2 Replies Last reply
                              0
                              • G Gary Wheeler

                                (true story) I once went through a checkout line in my local WalMart, and I had to show the cashier how to count out my change.

                                Software Zen: delete this;

                                C Offline
                                C Offline
                                Colin Mullikin
                                wrote on last edited by
                                #15

                                Gary Wheeler wrote:

                                in my local WalMart

                                Well, there's your problem... :laugh:

                                The United States invariably does the right thing, after having exhausted every other alternative. -Winston Churchill America is the only country that went from barbarism to decadence without civilization in between. -Oscar Wilde Wow, even the French showed a little more spine than that before they got their sh*t pushed in.[^] -Colin Mullikin

                                G 1 Reply Last reply
                                0
                                • G Gary Wheeler

                                  If you want a real fright, try doing long division.

                                  Software Zen: delete this;

                                  C Offline
                                  C Offline
                                  Colin Mullikin
                                  wrote on last edited by
                                  #16

                                  I prefer short division myself. :-\

                                  The United States invariably does the right thing, after having exhausted every other alternative. -Winston Churchill America is the only country that went from barbarism to decadence without civilization in between. -Oscar Wilde Wow, even the French showed a little more spine than that before they got their sh*t pushed in.[^] -Colin Mullikin

                                  G D 2 Replies Last reply
                                  0
                                  • C Colin Mullikin

                                    Gary Wheeler wrote:

                                    in my local WalMart

                                    Well, there's your problem... :laugh:

                                    The United States invariably does the right thing, after having exhausted every other alternative. -Winston Churchill America is the only country that went from barbarism to decadence without civilization in between. -Oscar Wilde Wow, even the French showed a little more spine than that before they got their sh*t pushed in.[^] -Colin Mullikin

                                    G Offline
                                    G Offline
                                    Gary Wheeler
                                    wrote on last edited by
                                    #17

                                    I know, but you'd think that counting out change would be one of the minimum required abilities for the job.

                                    Software Zen: delete this;

                                    L 1 Reply Last reply
                                    0
                                    • C Colin Mullikin

                                      I prefer short division myself. :-\

                                      The United States invariably does the right thing, after having exhausted every other alternative. -Winston Churchill America is the only country that went from barbarism to decadence without civilization in between. -Oscar Wilde Wow, even the French showed a little more spine than that before they got their sh*t pushed in.[^] -Colin Mullikin

                                      G Offline
                                      G Offline
                                      Gary Wheeler
                                      wrote on last edited by
                                      #18

                                      That escalated quickly.

                                      Software Zen: delete this;

                                      1 Reply Last reply
                                      0
                                      • C Chris Maunder

                                        At least that's how I felt. I had to perform 371.52 - 60.41 - 64.40. I have a whopping headache so didn't feel like doing it in my head, so I did it old school. With pen and paper. I'm talking without a calculator. I'm not making this up. And I ended up with the right answer. First. Time. Without cheating. The thing that shocked me the most is just how long it's been since I've actually used my brain to work out something as trivial as subtraction. It's actually a little scary. Our kids are screwed.

                                        cheers Chris Maunder

                                        T Offline
                                        T Offline
                                        Tim Carmichael
                                        wrote on last edited by
                                        #19

                                        I have a brother who is teaching high school for 'at risk students' (if they don't get help, they will simply drop out). At the end of the school year, an assessment was done of the students to identify where they stood in terms of basics: reading, writing, arithmetic. They discovered the kids didn't know how to add/subtract/multiply/divide without a calculator... so, he will be doing remedial studies for a few weeks so they understand the basics. Oh, and he is the English and History teacher; the Math teacher can't be bothered lowering himself to actually teach the kids.

                                        1 Reply Last reply
                                        0
                                        • G Gary Wheeler

                                          I know, but you'd think that counting out change would be one of the minimum required abilities for the job.

                                          Software Zen: delete this;

                                          L Offline
                                          L Offline
                                          Lost User
                                          wrote on last edited by
                                          #20

                                          It isn't. You hire something that is not too bad to look at, have someone experienced show them how the big calculator works, presto. Both cheaper and easier; and with all moving to paying with plastic (credit or debit), it is a topic that is easily skipped during the 'on the job training'.

                                          Bastard Programmer from Hell :suss: If you can't read my code, try converting it here[^][](X-Clacks-Overhead: GNU Terry Pratchett)

                                          Z 1 Reply Last reply
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