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Question
6 A B 5
+ D 5 8 C
9 3 5 1
Sum
Solution
C + 5 = 11
∴ C = 11 - 5 = 6
and 8 + B + 1 = 15
∴ B = 15 -9 = 6
and A + 5 + 1 = 13
∴ A = 13 - 6 = 7
and 6 + D + 1 = 9
∴ D = 9 - 7 = 2
Hence A = 7, B = 6, C = 6 and D = 2
6 7 6 5
+ 2 5 8 6
9 3 5 1
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Letters for Digits (Cryptarithms)
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