TAREAS 21-2

MATE: 138,139-1L,2,3,4L,5,6,7,8
VALEN: 137-1,2L,3L.,EXP.ORAL
MEDI: 124-1,2,3,4
LENGUA: 134,135-1L,2,3L,4,5L,6,7L,8L