Question

va rog punctele b si c​

Answer 1

27:3=>27-3=24; 24-3=21; 21-3=18; 18-3=15; 15-3=12; 12-3=9; 9-3=6; 6-3=3; 3-3=0

54:6=>54-6=48; 48-6=42; 42-6=36; 36-6=30; 30-6=24; 24-6=18; 18-6=12; 12-6=6; 6-6=0

Answer 2

Răspuns:

b)  27 : 3 = 9                     c)  54 : 6 = 9

    45 : 9 = 5                          56 : 7 = 8

    49 : 7 = 7                           60 : 6 = 10