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6+8=71 move two matches

6+8=71 move two matches asked previouslyTen matches on a table180 degree rotation matchstick equalityTouching MatchsticksMove a single match to make this expression trueYet another matchstick puzzleAnother simple matchstick puzzleWho won against WhomA Matchstick puzzle with a little twistMove 2 matches to solve this equation, 28 + 3 = 26

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2

$begingroup$

How can I make this equation true by moving two matches?

It's in a game "Smart Puzzles" - it's called Matches, and there are about 13 different games in it.

---

Additional images - my attempts

matches

share|improve this question

edited 5 hours ago

Adam

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Ryan BushRyan Bush

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Ryan Bush is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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$endgroup$

• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  $begingroup$
  Move two matches to do what? To make the equation true?
  $endgroup$
  – Rand al'Thor
  8 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  Just to be clear - can matches be rotated or can they only be lifted and placed?
  $endgroup$
  – Adam
  8 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  Yes the rotate when you put them where you want them
  $endgroup$
  – Ryan Bush
  7 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  I can't make it a times but I can make it a subtraction
  $endgroup$
  – Ryan Bush
  7 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  Yes to make the question true.
  $endgroup$
  – Ryan Bush
  7 hours ago
  

  
  
  
  

 | 
show 1 more comment

2

$begingroup$

How can I make this equation true by moving two matches?

It's in a game "Smart Puzzles" - it's called Matches, and there are about 13 different games in it.

---

Additional images - my attempts

matches

share|improve this question

edited 5 hours ago

Adam

1,24711 gold badge33 silver badges2929 bronze badges

asked 8 hours ago

Ryan BushRyan Bush

1111 bronze badge

New contributor

Ryan Bush is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

$endgroup$

• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  $begingroup$
  Move two matches to do what? To make the equation true?
  $endgroup$
  – Rand al'Thor
  8 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  Just to be clear - can matches be rotated or can they only be lifted and placed?
  $endgroup$
  – Adam
  8 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  Yes the rotate when you put them where you want them
  $endgroup$
  – Ryan Bush
  7 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  I can't make it a times but I can make it a subtraction
  $endgroup$
  – Ryan Bush
  7 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  Yes to make the question true.
  $endgroup$
  – Ryan Bush
  7 hours ago
  

  
  
  
  

 | 
show 1 more comment

$begingroup$

How can I make this equation true by moving two matches?

It's in a game "Smart Puzzles" - it's called Matches, and there are about 13 different games in it.

---

Additional images - my attempts

matches

share|improve this question

edited 5 hours ago

Adam

1,24711 gold badge33 silver badges2929 bronze badges

asked 8 hours ago

Ryan BushRyan Bush

1111 bronze badge

New contributor

Ryan Bush is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

$endgroup$

share|improve this question

edited 5 hours ago

Adam

1,24711 gold badge33 silver badges2929 bronze badges

asked 8 hours ago

Ryan BushRyan Bush

1111 bronze badge

New contributor

Ryan Bush is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share|improve this question

edited 5 hours ago

Adam

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asked 8 hours ago

Ryan BushRyan Bush

1111 bronze badge

New contributor

Ryan Bush is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

edited 5 hours ago

Adam

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edited 5 hours ago

Adam

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asked 8 hours ago

Ryan BushRyan Bush

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Ryan Bush is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 8 hours ago

Ryan BushRyan Bush

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4 Answers
4

active

oldest

votes

4

$begingroup$

Change the six to a nine, and the seven and one change places by moving the top match along : $9+8=17$.

Or:

Make the eight into a nine, and put the match into the six to make an eight. Same trick with $17$ to get $8+9=17$.

share|improve this answer

edited 8 hours ago

answered 8 hours ago

JMPJMP

25.6k66 gold badges4949 silver badges110110 bronze badges

$endgroup$

• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  Alternatively, move the top two sticks of the seven and flip upside down
  $endgroup$
  – TheSimpliFire
  5 hours ago
  

  
  
  
  

add a comment
 | 

1

$begingroup$

Well you could easily

Remove the horizontal match from the $+$ then place it between $7$ and $1$. Now replace the horizontal match with the one in the middle of the $8$ to get $6+0=7-1$.


EDIT: If removing the bottom match in the $+$ isn't considered "one move" then you can just as easily move the top one and rotate the two moved matches to satisfy $6+0=7-1$

If there is some leniency for spacing you could also

Move the vertical $+$ match and horizontal $7$ match to make $6-8=-1-1$

share|improve this answer

edited 6 hours ago

answered 7 hours ago

AdamAdam

1,24711 gold badge33 silver badges2929 bronze badges

$endgroup$

• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  Massive nit pick, but the horizontal match in the plus is underneath, so technically this would involve moving three matches!
  $endgroup$
  – JMP
  7 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  @JMP clarification from OP - "Yes the rotate when you put them where you want them" so I could remove the top one instead and still replace it from the $8$
  $endgroup$
  – Adam
  7 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  I'd change your answer to that one IIWY.
  $endgroup$
  – JMP
  7 hours ago
  

  
  
  
  

add a comment
 | 

0

$begingroup$

Not sure if this counts :)

Move one match diagonally across the equals to make it not equals, then move any other match so that the equation is still not equal.

share|improve this answer

answered 6 hours ago

Eugene WolffeEugene Wolffe

111 bronze badge

$endgroup$

add a comment
 | 

0

$begingroup$

Another solution:

Move the top horizontal match of the 6 and the top horizontal match of the 7 to the 1 to make the latter into a 4.

share|improve this answer

answered 4 hours ago

msh210msh210

1,16099 silver badges2626 bronze badges

$endgroup$

add a comment
 | 

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4

$begingroup$

Change the six to a nine, and the seven and one change places by moving the top match along : $9+8=17$.

Or:

Make the eight into a nine, and put the match into the six to make an eight. Same trick with $17$ to get $8+9=17$.

share|improve this answer

edited 8 hours ago

answered 8 hours ago

JMPJMP

25.6k66 gold badges4949 silver badges110110 bronze badges

$endgroup$

• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  Alternatively, move the top two sticks of the seven and flip upside down
  $endgroup$
  – TheSimpliFire
  5 hours ago
  

  
  
  
  

add a comment
 | 

4

$begingroup$

Change the six to a nine, and the seven and one change places by moving the top match along : $9+8=17$.

Or:

Make the eight into a nine, and put the match into the six to make an eight. Same trick with $17$ to get $8+9=17$.

share|improve this answer

edited 8 hours ago

answered 8 hours ago

JMPJMP

25.6k66 gold badges4949 silver badges110110 bronze badges

$endgroup$

• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  Alternatively, move the top two sticks of the seven and flip upside down
  $endgroup$
  – TheSimpliFire
  5 hours ago
  

  
  
  
  

add a comment
 | 

$begingroup$

Change the six to a nine, and the seven and one change places by moving the top match along : $9+8=17$.

Or:

Make the eight into a nine, and put the match into the six to make an eight. Same trick with $17$ to get $8+9=17$.

share|improve this answer

edited 8 hours ago

answered 8 hours ago

JMPJMP

25.6k66 gold badges4949 silver badges110110 bronze badges

$endgroup$

share|improve this answer

edited 8 hours ago

answered 8 hours ago

JMPJMP

25.6k66 gold badges4949 silver badges110110 bronze badges

answered 8 hours ago

JMPJMP

25.6k66 gold badges4949 silver badges110110 bronze badges

answered 8 hours ago

JMPJMP

25.6k66 gold badges4949 silver badges110110 bronze badges

1

$begingroup$

Well you could easily

Remove the horizontal match from the $+$ then place it between $7$ and $1$. Now replace the horizontal match with the one in the middle of the $8$ to get $6+0=7-1$.


EDIT: If removing the bottom match in the $+$ isn't considered "one move" then you can just as easily move the top one and rotate the two moved matches to satisfy $6+0=7-1$

If there is some leniency for spacing you could also

Move the vertical $+$ match and horizontal $7$ match to make $6-8=-1-1$

share|improve this answer

edited 6 hours ago

answered 7 hours ago

AdamAdam

1,24711 gold badge33 silver badges2929 bronze badges

$endgroup$

• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  Massive nit pick, but the horizontal match in the plus is underneath, so technically this would involve moving three matches!
  $endgroup$
  – JMP
  7 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  @JMP clarification from OP - "Yes the rotate when you put them where you want them" so I could remove the top one instead and still replace it from the $8$
  $endgroup$
  – Adam
  7 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  I'd change your answer to that one IIWY.
  $endgroup$
  – JMP
  7 hours ago
  

  
  
  
  

add a comment
 | 

1

$begingroup$

Well you could easily

Remove the horizontal match from the $+$ then place it between $7$ and $1$. Now replace the horizontal match with the one in the middle of the $8$ to get $6+0=7-1$.


EDIT: If removing the bottom match in the $+$ isn't considered "one move" then you can just as easily move the top one and rotate the two moved matches to satisfy $6+0=7-1$

If there is some leniency for spacing you could also

Move the vertical $+$ match and horizontal $7$ match to make $6-8=-1-1$

share|improve this answer

edited 6 hours ago

answered 7 hours ago

AdamAdam

1,24711 gold badge33 silver badges2929 bronze badges

$endgroup$

• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  Massive nit pick, but the horizontal match in the plus is underneath, so technically this would involve moving three matches!
  $endgroup$
  – JMP
  7 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  @JMP clarification from OP - "Yes the rotate when you put them where you want them" so I could remove the top one instead and still replace it from the $8$
  $endgroup$
  – Adam
  7 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  I'd change your answer to that one IIWY.
  $endgroup$
  – JMP
  7 hours ago
  

  
  
  
  

add a comment
 | 

$begingroup$

Well you could easily

Remove the horizontal match from the $+$ then place it between $7$ and $1$. Now replace the horizontal match with the one in the middle of the $8$ to get $6+0=7-1$.


EDIT: If removing the bottom match in the $+$ isn't considered "one move" then you can just as easily move the top one and rotate the two moved matches to satisfy $6+0=7-1$

If there is some leniency for spacing you could also

Move the vertical $+$ match and horizontal $7$ match to make $6-8=-1-1$

share|improve this answer

edited 6 hours ago

answered 7 hours ago

AdamAdam

1,24711 gold badge33 silver badges2929 bronze badges

$endgroup$

share|improve this answer

edited 6 hours ago

answered 7 hours ago

AdamAdam

1,24711 gold badge33 silver badges2929 bronze badges

answered 7 hours ago

AdamAdam

1,24711 gold badge33 silver badges2929 bronze badges

answered 7 hours ago

AdamAdam

1,24711 gold badge33 silver badges2929 bronze badges

0

$begingroup$

Not sure if this counts :)

Move one match diagonally across the equals to make it not equals, then move any other match so that the equation is still not equal.

share|improve this answer

answered 6 hours ago

Eugene WolffeEugene Wolffe

111 bronze badge

$endgroup$

add a comment
 | 

0

$begingroup$

Not sure if this counts :)

Move one match diagonally across the equals to make it not equals, then move any other match so that the equation is still not equal.

share|improve this answer

answered 6 hours ago

Eugene WolffeEugene Wolffe

111 bronze badge

$endgroup$

add a comment
 | 

$begingroup$

Not sure if this counts :)

Move one match diagonally across the equals to make it not equals, then move any other match so that the equation is still not equal.

share|improve this answer

answered 6 hours ago

Eugene WolffeEugene Wolffe

111 bronze badge

$endgroup$

share|improve this answer

answered 6 hours ago

Eugene WolffeEugene Wolffe

111 bronze badge

answered 6 hours ago

Eugene WolffeEugene Wolffe

111 bronze badge

answered 6 hours ago

Eugene WolffeEugene Wolffe

111 bronze badge

0

$begingroup$

Another solution:

Move the top horizontal match of the 6 and the top horizontal match of the 7 to the 1 to make the latter into a 4.

share|improve this answer

answered 4 hours ago

msh210msh210

1,16099 silver badges2626 bronze badges

$endgroup$

add a comment
 | 

0

$begingroup$

Another solution:

Move the top horizontal match of the 6 and the top horizontal match of the 7 to the 1 to make the latter into a 4.

share|improve this answer

answered 4 hours ago

msh210msh210

1,16099 silver badges2626 bronze badges

$endgroup$

add a comment
 | 

$begingroup$

Another solution:

Move the top horizontal match of the 6 and the top horizontal match of the 7 to the 1 to make the latter into a 4.

share|improve this answer

answered 4 hours ago

msh210msh210

1,16099 silver badges2626 bronze badges

$endgroup$

share|improve this answer

answered 4 hours ago

msh210msh210

1,16099 silver badges2626 bronze badges

answered 4 hours ago

msh210msh210

1,16099 silver badges2626 bronze badges

answered 4 hours ago

msh210msh210

1,16099 silver badges2626 bronze badges