1 x 2 sqrt(4) = 4
only using the numbers once
8 plus 1 , minus 5, plus 7 + 13
3! = 6.
17 = (4+2)*3 - 1
3-1=2 then 2x2x4=16.
only using the numbers once
8 plus 1 , minus 5, plus 7 + 13
3! = 6.
2*(4*3 - 1)
1
17 = (4+2)*3 - 1
3-1=2 then 2x2x4=16.
(6*4)+2+1 = 27
it cant
"130" and "310" .
103 and 301 .
8