Relacionar Columnas Letter Matching Versión en línea Letter matching asks you to match the uppercase letter (or capital letter) with its lowercase letter correspondent. For example: A matches with a. por Jeanne Cannon 1 t 2 d 3 a 4 g 5 b 6 q 7 r 8 f 9 m 10 n Q A F N G M T B D R