Question 24
Find the digit represented by each letter in these three independent additions: (a) BB+A=ACC; (b) AB+A=CDC; (c) AB+BC=BCB. Letter strings mean ordinary decimal numbers. Give (a) A,B,C; (b) A,B,C,D; (c) A,B,C in that order.
Treat (a), (b), (c) independently. Within each, the same letter is the same digit, different letters are different digits, and no leading digit is zero.
Treat (a), (b), (c) independently. Within each, the same letter is the same digit, different letters are different digits, and no leading digit is zero.