3?? 7 +?? 6 = 53??
3AB7
1CD6
--------
53E3
then find A,B,C,D,E,F numbers
5300 - 3007= 2293
5300 - 3207=
7+6= 13, then F= 3
B+D+ 1= E
A+ C = 13. (7,6) (5,8) (4,9)
then
if E= 2 , B+D= 1
THEN answer would be
3617
1706
------
5323
1.6m questions
2.0m answers