+0  
 
0
664
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6 numbers their sum is 20. (You can't use fractions,decimals or repeat any number)

 

My solution (Not sure if it is correct, can you find another :D?

0,6,5,4,3,2

 Oct 17, 2019
 #1
avatar+447 
+6

I think that is the only correct answer since some of 1-6 is =21. Can we use Negative  Numbers?

 Oct 17, 2019
 #2
avatar+118587 
+1

How about

19, -19, 63, -65, 2, 20

 Oct 17, 2019
 #3
avatar
+1

Nice!! 

That's good idea melody!

But, I think Integers (Positive only is allowed) 

Guest Oct 17, 2019
 #4
avatar+118587 
+1

Yes the question implies integers but integers can be negative.

 

I assume you are right but I was demonstrating the need for precise language and instructions when dealing with mathematics.  angel

Melody  Oct 17, 2019

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