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  3. I'm a mathematical genius

I'm a mathematical genius

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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

    R Offline
    R Offline
    R Giskard Reventlov
    wrote on last edited by
    #4

    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

      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
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      • 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

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        • 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
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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

            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.

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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

              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

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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.

                  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
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                  • 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
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                    • 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
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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

                        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
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                        • 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

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                          • 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

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                            • 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
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                              • 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.

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                                  • 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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                                    • 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

                                      C Offline
                                      C Offline
                                      Corporal Agarn
                                      wrote on last edited by
                                      #21

                                      Chris Maunder wrote:

                                      Our kids are screwed.

                                      If this was the soapbox, I would make a comment about how you treat your kids.

                                      Mongo: Mongo only pawn... in game of life.

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                                      0
                                      • L Lost User

                                        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 Offline
                                        Z Offline
                                        ZurdoDev
                                        wrote on last edited by
                                        #22

                                        Eddy Vluggen wrote:

                                        You hire something that is not too bad to look at

                                        He did say it was Walmart. They do not have that requirement. :^)

                                        There are only 10 types of people in the world, those who understand binary and those who don't.

                                        L 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
                                          Ron Anders
                                          wrote on last edited by
                                          #23

                                          Yay me to and I *used to* ssssssssuck at math! 246.71

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