Commander Posted March 20, 2015 Posted March 20, 2015 Solve : A B C + D E F ------------ = G H I J ------------ where each letter stands for a different decimal [either 1, 2, 3, 4, 5, 6, 7, 8, 9 or 0] How many solutions are there with G = 1 ? How many with G = 0 ? G can not have any other value ! ` Solve : A B C + D E F ------------ = G H I J ------------ where each letter stands for a different decimal [either 1, 2, 3, 4, 5, 6, 7, 8, 9 or 0] How many solutions are there with G = 1 ? How many with G = 0 ? G can not have any other value ! ` I could see 235 + 746 = 0981 and 632 + 457 = 1089 are two solutions ! Are there any more ?
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now