" In the following correctly worked addition sum, A,B,C and D represent different digits, and all the digits in the sum are different. What is the sum of A,B,C and D?
Please articulate your question more.
As the digits should br diff only ...not consecutive or any other condition ....so all the above can br represented easily
Don't know if I understood your question correctly...
Could you be more precise please...
Look here, these two examples perfectly satisfy your requirements...
1.) 1+2+4+7 = 14
2.) 1+2+6+7 = 16