Question 96130
Here are the combinations:



 {{{1*3-(4-2)=1}}}


 


 {{{2*3-4*1=2}}}


 


 {{{1*(4+2)-3=3}}}


 


 {{{2-3+4+1=4}}}


 


 {{{(4*2)-(3*1)=5}}}


 


 {{{(3*4)/(2*1)=6}}}


 


 {{{2*(4+1)-3=7}}}


 


 {{{4+2+3-1=8}}}


 


 {{{3*1+2+4=9}}}


 


 {{{(2*3)+(4*1)=10}}}


 


 {{{(2*4)+(3*1)=11}}}


 


 {{{3+4*2+1=12}}}


 


 {{{3*(1+2)+4=13}}}


 


 {{{2*1*(4+3)=14}}}


 


 {{{2*(4+3)+1=15}}}


 
Check these answers with a calculator as there might be an error.


If you have any questions, feel free to ask.