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