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 d 2 m 3 a 4 q 5 g 6 r 7 t 8 b 9 f 10 n Q T F D N B A G R M