Imprimer Compléter: Actividad a realizar en clases (sumas simples)

12 45 94 15

A . 36 + 18 + ____________________ = 66

B . 12 + ____________________ + 23 + 13 = 93

C . 26 + 14 + 5 + ____________________ = 60

D . 24 + ____________________ + 52 + 16 = 18 6