+0  
 
0
44
1
avatar

$1 \ \square \ 2 \ \square \ 3 \ \square \ 4$

 

If we only used plus signs and minus signs in place of the boxes above, how many distinct values can we obtain?

 Jun 16, 2021
 #1
avatar+505 
+2

1 + 2 + 3 + 4 = 10

1 + 2 + 3 - 4 = 2

1 + 2 - 3 + 4 = 4

1 - 2 + 3 + 4 = 6

1 + 2 - 3 - 4 = -4

1 - 2 - 3 + 4 = 0 

1 - 2 - 3 - 4 = -8

 

So yeah! I think that's it cool

 Jun 16, 2021

26 Online Users

avatar
avatar
avatar
avatar
avatar
avatar