Grandpa and numbers: Another Grandpa Mystery










7














Grandpa loves to make silly little statements. And he thinks they are riddles.



The other day he turned to me and said:




"This is not math but



Take a number



Add a number to it



And you are finished"




What is he talking about?










share|improve this question




























    7














    Grandpa loves to make silly little statements. And he thinks they are riddles.



    The other day he turned to me and said:




    "This is not math but



    Take a number



    Add a number to it



    And you are finished"




    What is he talking about?










    share|improve this question


























      7












      7








      7







      Grandpa loves to make silly little statements. And he thinks they are riddles.



      The other day he turned to me and said:




      "This is not math but



      Take a number



      Add a number to it



      And you are finished"




      What is he talking about?










      share|improve this question















      Grandpa loves to make silly little statements. And he thinks they are riddles.



      The other day he turned to me and said:




      "This is not math but



      Take a number



      Add a number to it



      And you are finished"




      What is he talking about?







      riddle lateral-thinking






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Aug 24 at 13:13









      SQB

      3,7162153




      3,7162153










      asked Aug 24 at 8:55









      DEEM

      5,2301497




      5,2301497




















          3 Answers
          3






          active

          oldest

          votes


















          21














          Take a number




          D (500 in Roman numerals)




          Add a number to it




          one




          And you are finished




          done







          share|improve this answer




















          • Great.Too Fast @jafe. Here is one for you. Take a number add a number and you become an animal
            – DEEM
            Aug 24 at 9:05










          • I have never heard of that number before... turns out Rot13(Y vf nyfb n ahzore; Y = 50) after doing a little bit of research. $(+1)$ :P
            – user477343
            Aug 24 at 9:19











          • Cv + T = cvt? (T orvat Pngnyna'f pbafgnag, nccebkvzngryl 0.916)
            – jafe
            Aug 24 at 9:22










          • It was a trick question. C + AT = CAT Get it?
            – DEEM
            Aug 24 at 9:47










          • Haha, I see. A...T... wouldn't have guessed that one :D
            – jafe
            Aug 24 at 9:49


















          4














          Alternative answer:




          Adding 10 (X in Roman numerals) to Euler's number (e) means that you are finished with your Significant Other. (You are now an "ex").




          Alternative alternative answer: (Aiming for the world record in the category of "the largest finite number used in a gratuitous wordplay")




          Grandpa has confused addition with hexation. (Happens to the best of us from time to time).


          Choosing a 3 as both of the numbers, we get $3 uparrow uparrow uparrow uparrow 3$ (in Knuth's notation), which can also be written as $g_1$, or "g-one".


          Both "You are finished!" and "You are gone!" are serious threats on the health and life of the other person.







          share|improve this answer






















          • You should meet my Grandpa @Bass!!
            – DEEM
            Aug 24 at 12:37


















          1














          My answer is




          "DONE"




          since




          D is a number in Roman. Add one and you are done







          share|improve this answer


















          • 1




            Hello! Welcome to the Puzzling Stack Exchange (Puzzling.SE)! Great answer... but unfortunately, @jafe's answer above has the exact same idea. Also, whenever you answer, ensure to hide the answer in a spoiler tag/quote >! in order to not spoil the answer for other users attempting to solve the puzzle! Consequently, I have proposed such an edit. And, since you are new, I strongly suggest you visit the Help Center for more information.
            – user477343
            Aug 24 at 11:25











          • Happy Puzzling! :D
            – user477343
            Aug 24 at 11:30










          Your Answer





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          3 Answers
          3






          active

          oldest

          votes








          3 Answers
          3






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          21














          Take a number




          D (500 in Roman numerals)




          Add a number to it




          one




          And you are finished




          done







          share|improve this answer




















          • Great.Too Fast @jafe. Here is one for you. Take a number add a number and you become an animal
            – DEEM
            Aug 24 at 9:05










          • I have never heard of that number before... turns out Rot13(Y vf nyfb n ahzore; Y = 50) after doing a little bit of research. $(+1)$ :P
            – user477343
            Aug 24 at 9:19











          • Cv + T = cvt? (T orvat Pngnyna'f pbafgnag, nccebkvzngryl 0.916)
            – jafe
            Aug 24 at 9:22










          • It was a trick question. C + AT = CAT Get it?
            – DEEM
            Aug 24 at 9:47










          • Haha, I see. A...T... wouldn't have guessed that one :D
            – jafe
            Aug 24 at 9:49















          21














          Take a number




          D (500 in Roman numerals)




          Add a number to it




          one




          And you are finished




          done







          share|improve this answer




















          • Great.Too Fast @jafe. Here is one for you. Take a number add a number and you become an animal
            – DEEM
            Aug 24 at 9:05










          • I have never heard of that number before... turns out Rot13(Y vf nyfb n ahzore; Y = 50) after doing a little bit of research. $(+1)$ :P
            – user477343
            Aug 24 at 9:19











          • Cv + T = cvt? (T orvat Pngnyna'f pbafgnag, nccebkvzngryl 0.916)
            – jafe
            Aug 24 at 9:22










          • It was a trick question. C + AT = CAT Get it?
            – DEEM
            Aug 24 at 9:47










          • Haha, I see. A...T... wouldn't have guessed that one :D
            – jafe
            Aug 24 at 9:49













          21












          21








          21






          Take a number




          D (500 in Roman numerals)




          Add a number to it




          one




          And you are finished




          done







          share|improve this answer












          Take a number




          D (500 in Roman numerals)




          Add a number to it




          one




          And you are finished




          done








          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Aug 24 at 8:59









          jafe

          16.2k142160




          16.2k142160











          • Great.Too Fast @jafe. Here is one for you. Take a number add a number and you become an animal
            – DEEM
            Aug 24 at 9:05










          • I have never heard of that number before... turns out Rot13(Y vf nyfb n ahzore; Y = 50) after doing a little bit of research. $(+1)$ :P
            – user477343
            Aug 24 at 9:19











          • Cv + T = cvt? (T orvat Pngnyna'f pbafgnag, nccebkvzngryl 0.916)
            – jafe
            Aug 24 at 9:22










          • It was a trick question. C + AT = CAT Get it?
            – DEEM
            Aug 24 at 9:47










          • Haha, I see. A...T... wouldn't have guessed that one :D
            – jafe
            Aug 24 at 9:49
















          • Great.Too Fast @jafe. Here is one for you. Take a number add a number and you become an animal
            – DEEM
            Aug 24 at 9:05










          • I have never heard of that number before... turns out Rot13(Y vf nyfb n ahzore; Y = 50) after doing a little bit of research. $(+1)$ :P
            – user477343
            Aug 24 at 9:19











          • Cv + T = cvt? (T orvat Pngnyna'f pbafgnag, nccebkvzngryl 0.916)
            – jafe
            Aug 24 at 9:22










          • It was a trick question. C + AT = CAT Get it?
            – DEEM
            Aug 24 at 9:47










          • Haha, I see. A...T... wouldn't have guessed that one :D
            – jafe
            Aug 24 at 9:49















          Great.Too Fast @jafe. Here is one for you. Take a number add a number and you become an animal
          – DEEM
          Aug 24 at 9:05




          Great.Too Fast @jafe. Here is one for you. Take a number add a number and you become an animal
          – DEEM
          Aug 24 at 9:05












          I have never heard of that number before... turns out Rot13(Y vf nyfb n ahzore; Y = 50) after doing a little bit of research. $(+1)$ :P
          – user477343
          Aug 24 at 9:19





          I have never heard of that number before... turns out Rot13(Y vf nyfb n ahzore; Y = 50) after doing a little bit of research. $(+1)$ :P
          – user477343
          Aug 24 at 9:19













          Cv + T = cvt? (T orvat Pngnyna'f pbafgnag, nccebkvzngryl 0.916)
          – jafe
          Aug 24 at 9:22




          Cv + T = cvt? (T orvat Pngnyna'f pbafgnag, nccebkvzngryl 0.916)
          – jafe
          Aug 24 at 9:22












          It was a trick question. C + AT = CAT Get it?
          – DEEM
          Aug 24 at 9:47




          It was a trick question. C + AT = CAT Get it?
          – DEEM
          Aug 24 at 9:47












          Haha, I see. A...T... wouldn't have guessed that one :D
          – jafe
          Aug 24 at 9:49




          Haha, I see. A...T... wouldn't have guessed that one :D
          – jafe
          Aug 24 at 9:49











          4














          Alternative answer:




          Adding 10 (X in Roman numerals) to Euler's number (e) means that you are finished with your Significant Other. (You are now an "ex").




          Alternative alternative answer: (Aiming for the world record in the category of "the largest finite number used in a gratuitous wordplay")




          Grandpa has confused addition with hexation. (Happens to the best of us from time to time).


          Choosing a 3 as both of the numbers, we get $3 uparrow uparrow uparrow uparrow 3$ (in Knuth's notation), which can also be written as $g_1$, or "g-one".


          Both "You are finished!" and "You are gone!" are serious threats on the health and life of the other person.







          share|improve this answer






















          • You should meet my Grandpa @Bass!!
            – DEEM
            Aug 24 at 12:37















          4














          Alternative answer:




          Adding 10 (X in Roman numerals) to Euler's number (e) means that you are finished with your Significant Other. (You are now an "ex").




          Alternative alternative answer: (Aiming for the world record in the category of "the largest finite number used in a gratuitous wordplay")




          Grandpa has confused addition with hexation. (Happens to the best of us from time to time).


          Choosing a 3 as both of the numbers, we get $3 uparrow uparrow uparrow uparrow 3$ (in Knuth's notation), which can also be written as $g_1$, or "g-one".


          Both "You are finished!" and "You are gone!" are serious threats on the health and life of the other person.







          share|improve this answer






















          • You should meet my Grandpa @Bass!!
            – DEEM
            Aug 24 at 12:37













          4












          4








          4






          Alternative answer:




          Adding 10 (X in Roman numerals) to Euler's number (e) means that you are finished with your Significant Other. (You are now an "ex").




          Alternative alternative answer: (Aiming for the world record in the category of "the largest finite number used in a gratuitous wordplay")




          Grandpa has confused addition with hexation. (Happens to the best of us from time to time).


          Choosing a 3 as both of the numbers, we get $3 uparrow uparrow uparrow uparrow 3$ (in Knuth's notation), which can also be written as $g_1$, or "g-one".


          Both "You are finished!" and "You are gone!" are serious threats on the health and life of the other person.







          share|improve this answer














          Alternative answer:




          Adding 10 (X in Roman numerals) to Euler's number (e) means that you are finished with your Significant Other. (You are now an "ex").




          Alternative alternative answer: (Aiming for the world record in the category of "the largest finite number used in a gratuitous wordplay")




          Grandpa has confused addition with hexation. (Happens to the best of us from time to time).


          Choosing a 3 as both of the numbers, we get $3 uparrow uparrow uparrow uparrow 3$ (in Knuth's notation), which can also be written as $g_1$, or "g-one".


          Both "You are finished!" and "You are gone!" are serious threats on the health and life of the other person.








          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited Aug 24 at 12:18

























          answered Aug 24 at 12:12









          Bass

          27k465168




          27k465168











          • You should meet my Grandpa @Bass!!
            – DEEM
            Aug 24 at 12:37
















          • You should meet my Grandpa @Bass!!
            – DEEM
            Aug 24 at 12:37















          You should meet my Grandpa @Bass!!
          – DEEM
          Aug 24 at 12:37




          You should meet my Grandpa @Bass!!
          – DEEM
          Aug 24 at 12:37











          1














          My answer is




          "DONE"




          since




          D is a number in Roman. Add one and you are done







          share|improve this answer


















          • 1




            Hello! Welcome to the Puzzling Stack Exchange (Puzzling.SE)! Great answer... but unfortunately, @jafe's answer above has the exact same idea. Also, whenever you answer, ensure to hide the answer in a spoiler tag/quote >! in order to not spoil the answer for other users attempting to solve the puzzle! Consequently, I have proposed such an edit. And, since you are new, I strongly suggest you visit the Help Center for more information.
            – user477343
            Aug 24 at 11:25











          • Happy Puzzling! :D
            – user477343
            Aug 24 at 11:30















          1














          My answer is




          "DONE"




          since




          D is a number in Roman. Add one and you are done







          share|improve this answer


















          • 1




            Hello! Welcome to the Puzzling Stack Exchange (Puzzling.SE)! Great answer... but unfortunately, @jafe's answer above has the exact same idea. Also, whenever you answer, ensure to hide the answer in a spoiler tag/quote >! in order to not spoil the answer for other users attempting to solve the puzzle! Consequently, I have proposed such an edit. And, since you are new, I strongly suggest you visit the Help Center for more information.
            – user477343
            Aug 24 at 11:25











          • Happy Puzzling! :D
            – user477343
            Aug 24 at 11:30













          1












          1








          1






          My answer is




          "DONE"




          since




          D is a number in Roman. Add one and you are done







          share|improve this answer














          My answer is




          "DONE"




          since




          D is a number in Roman. Add one and you are done








          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited Aug 24 at 11:25









          user477343

          2,5931849




          2,5931849










          answered Aug 24 at 11:20









          Tim Allen

          111




          111







          • 1




            Hello! Welcome to the Puzzling Stack Exchange (Puzzling.SE)! Great answer... but unfortunately, @jafe's answer above has the exact same idea. Also, whenever you answer, ensure to hide the answer in a spoiler tag/quote >! in order to not spoil the answer for other users attempting to solve the puzzle! Consequently, I have proposed such an edit. And, since you are new, I strongly suggest you visit the Help Center for more information.
            – user477343
            Aug 24 at 11:25











          • Happy Puzzling! :D
            – user477343
            Aug 24 at 11:30












          • 1




            Hello! Welcome to the Puzzling Stack Exchange (Puzzling.SE)! Great answer... but unfortunately, @jafe's answer above has the exact same idea. Also, whenever you answer, ensure to hide the answer in a spoiler tag/quote >! in order to not spoil the answer for other users attempting to solve the puzzle! Consequently, I have proposed such an edit. And, since you are new, I strongly suggest you visit the Help Center for more information.
            – user477343
            Aug 24 at 11:25











          • Happy Puzzling! :D
            – user477343
            Aug 24 at 11:30







          1




          1




          Hello! Welcome to the Puzzling Stack Exchange (Puzzling.SE)! Great answer... but unfortunately, @jafe's answer above has the exact same idea. Also, whenever you answer, ensure to hide the answer in a spoiler tag/quote >! in order to not spoil the answer for other users attempting to solve the puzzle! Consequently, I have proposed such an edit. And, since you are new, I strongly suggest you visit the Help Center for more information.
          – user477343
          Aug 24 at 11:25





          Hello! Welcome to the Puzzling Stack Exchange (Puzzling.SE)! Great answer... but unfortunately, @jafe's answer above has the exact same idea. Also, whenever you answer, ensure to hide the answer in a spoiler tag/quote >! in order to not spoil the answer for other users attempting to solve the puzzle! Consequently, I have proposed such an edit. And, since you are new, I strongly suggest you visit the Help Center for more information.
          – user477343
          Aug 24 at 11:25













          Happy Puzzling! :D
          – user477343
          Aug 24 at 11:30




          Happy Puzzling! :D
          – user477343
          Aug 24 at 11:30

















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