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   perplexus dot info
  
   HeaRT OF VENUS (Posted on 2011-09-18)
  Solve the following alphametic, given that two are primes and one is a composite:
  
  SEVEN - THREE = FOUR
  
  BONUS: Without the restriction of the number of composites and primes in the alphametic, how many different solutions are there?
  
   See The Solution Submitted by Dej Mar No Rating
  
  Comments: ( Back to comment list | You must be logged in to post comments.)
   PARTIAL SOLUTION | Comment 2 of 3 |
  
  FOUR+THREE=SEVEN
  
  From this list(alphametic solver):
  
  9503+62311=71814
  
  2904+68411=71315
  
  8904+62411=71315
  
  2906+38611=41517
  
  8906+32611=41517
  
  5207+36711=41918
  
  6207+35711=41918
  
  3408+57811=61219
  
  7408+53811=61219
  
  4708+26811=31519
  
  6708+24811=31519
  
  3104+79422=82526
  
  9104+73422=82526
  
  3106+49622=52728
  
  9106+43622=52728
  
  3407+58722=62129
  
  8407+53722=62129
  
  4902+68233=73135
  
  8902+64233=73135
  
  6405+17533=23938
  
  7405+16533=23938
  
  5806+17633=23439
  
  7806+15633=23439
  
  5102+79244=84346
  
  9102+75244=84346
  
  6805+17544=24349
  
  7805+16544=24349
  
  6902+38255=45157
  
  8902+36255=45157
  
  6403+19355=25758
  
  9403+16355=25758
  
  6704+28455=35159
  
  8704+26455=35159
  
  7495+28566=36061
  
  8495+27566=36061
  
  7102+49266=56368
  
  9102+47266=56368
  
  we erase the raws with more than one even number or even number and mult. of 5:
  
  9503+62311=71814
  
  2904+68411=71315   erased
  
  8904+62411=71315erased
  
  2906+38611=41517
  
  8906+32611=41517
  
  5207+36711=41918
  
  6207+35711=41918
  
  3408+57811=61219
  
  7408+53811=61219
  
  4708+26811=31519
  
  6708+24811=31519
  
  3104+79422=82526erased
  
  9104+73422=82526erased
  
  3106+49622=52728erased
  
  9106+43622=52728erased
  
  3407+58722=62129
  
  8407+53722=62129
  
  4902+68233=73135erased
  
  8902+64233=73135erased
  
  6405+17533=23938erased
  
  7405+16533=23938erased
  
  5806+17633=23439
  
  7806+15633=23439
  
  5102+79244=84346erased
  
  9102+75244=84346erased
  
  6805+17544=24349erased
  
  7805+16544=24349erased
  
  6902+38255=45157erased
  
  8902+36255=45157erased
  
  6403+19355=25758erased
  
  9403+16355=25758erased
  
  6704+28455=35159erased
  
  8704+26455=35159erased
  
  7495+28566=36061erased
  
  8495+27566=36061erased
  
  7102+49266=56368erased
  
  9102+47266=56368erased
  
  we are left with:
  
  9503+62311=71814
  2906+38611=41517
  
  8906+32611=41517
  
  5207+36711=41918
  
  6207+35711=41918
  
  3408+57811=61219
  
  7408+53811=61219
  
  4708+26811=31519
  
  6708+24811=31519
  
  3407+58722=62129
  
  8407+53722=62129
  
  5806+17633=23439
  
  7806+15633=23439
  
  Too lazy to check for composite/prime - leave it to oyhers.
  
  "
  
  "
  
  "
  
   Posted by Ady TZIDON on 2011-09-18 14:43:06
  
   Search: Search body:
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explanation: The text extract is a comment or solution to a math problem posted on a website called perplexus.info. The main problem is an alphametic puzzle where the equation SEVEN - THREE = FOUR needs to be solved, with the condition that two of the numbers are primes and one is a composite. The comment provides a partial solution by listing possible solutions and filtering out those that do not meet the criteria of having more than one even number or a multiple of 5. The comment does not provide a complete solution but leaves the final step of checking for primes and composites to others.
distilabel_metadata.content: Evaluate the user given text extract and determine if it contains a math question and optionally and answer to this question.
  
  Output rules:
  
  1. Briefly describe the document and mention if it contains a question or a question and answer.
  2. Finalize the output with: Label: no-question,question,question-and-answer,multiple-question,multiple-question-and-answer
distilabel_metadata.role: system
distilabel_metadata.content: All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars
   perplexus dot info
  
   HeaRT OF VENUS (Posted on 2011-09-18)
  Solve the following alphametic, given that two are primes and one is a composite:
  
  SEVEN - THREE = FOUR
  
  BONUS: Without the restriction of the number of composites and primes in the alphametic, how many different solutions are there?
  
   See The Solution Submitted by Dej Mar No Rating
  
  Comments: ( Back to comment list | You must be logged in to post comments.)
   PARTIAL SOLUTION | Comment 2 of 3 |
  
  FOUR+THREE=SEVEN
  
  From this list(alphametic solver):
  
  9503+62311=71814
  
  2904+68411=71315
  
  8904+62411=71315
  
  2906+38611=41517
  
  8906+32611=41517
  
  5207+36711=41918
  
  6207+35711=41918
  
  3408+57811=61219
  
  7408+53811=61219
  
  4708+26811=31519
  
  6708+24811=31519
  
  3104+79422=82526
  
  9104+73422=82526
  
  3106+49622=52728
  
  9106+43622=52728
  
  3407+58722=62129
  
  8407+53722=62129
  
  4902+68233=73135
  
  8902+64233=73135
  
  6405+17533=23938
  
  7405+16533=23938
  
  5806+17633=23439
  
  7806+15633=23439
  
  5102+79244=84346
  
  9102+75244=84346
  
  6805+17544=24349
  
  7805+16544=24349
  
  6902+38255=45157
  
  8902+36255=45157
  
  6403+19355=25758
  
  9403+16355=25758
  
  6704+28455=35159
  
  8704+26455=35159
  
  7495+28566=36061
  
  8495+27566=36061
  
  7102+49266=56368
  
  9102+47266=56368
  
  we erase the raws with more than one even number or even number and mult. of 5:
  
  9503+62311=71814
  
  2904+68411=71315   erased
  
  8904+62411=71315erased
  
  2906+38611=41517
  
  8906+32611=41517
  
  5207+36711=41918
  
  6207+35711=41918
  
  3408+57811=61219
  
  7408+53811=61219
  
  4708+26811=31519
  
  6708+24811=31519
  
  3104+79422=82526erased
  
  9104+73422=82526erased
  
  3106+49622=52728erased
  
  9106+43622=52728erased
  
  3407+58722=62129
  
  8407+53722=62129
  
  4902+68233=73135erased
  
  8902+64233=73135erased
  
  6405+17533=23938erased
  
  7405+16533=23938erased
  
  5806+17633=23439
  
  7806+15633=23439
  
  5102+79244=84346erased
  
  9102+75244=84346erased
  
  6805+17544=24349erased
  
  7805+16544=24349erased
  
  6902+38255=45157erased
  
  8902+36255=45157erased
  
  6403+19355=25758erased
  
  9403+16355=25758erased
  
  6704+28455=35159erased
  
  8704+26455=35159erased
  
  7495+28566=36061erased
  
  8495+27566=36061erased
  
  7102+49266=56368erased
  
  9102+47266=56368erased
  
  we are left with:
  
  9503+62311=71814
  2906+38611=41517
  
  8906+32611=41517
  
  5207+36711=41918
  
  6207+35711=41918
  
  3408+57811=61219
  
  7408+53811=61219
  
  4708+26811=31519
  
  6708+24811=31519
  
  3407+58722=62129
  
  8407+53722=62129
  
  5806+17633=23439
  
  7806+15633=23439
  
  Too lazy to check for composite/prime - leave it to oyhers.
  
  "
  
  "
  
  "
  
   Posted by Ady TZIDON on 2011-09-18 14:43:06
  
   Search: Search body:
  Forums (0)
distilabel_metadata.role: user
distilabel_metadata.raw_output_q_a_detector_0: The text extract is a comment or solution to a math problem posted on a website called perplexus.info. The main problem is an alphametic puzzle where the equation SEVEN - THREE = FOUR needs to be solved, with the condition that two of the numbers are primes and one is a composite. The comment provides a partial solution by listing possible solutions and filtering out those that do not meet the criteria of having more than one even number or a multiple of 5. The comment does not provide a complete solution but leaves the final step of checking for primes and composites to others.
  
  Label: question-and-answer