Răspuns :
Numere ce se rotunjesc la 40 : 38,42,37,43
Numere ce se rotunjesc la 50 : 53,48,45,51
Numere ce se rotunjesc la 50 : 53,48,45,51
34,38,42,53,48,37,45,43,49,51,55,58
a) rotunjite la 40 sunt: 38, 42,37, 43;
b) rotunjite la 50 sunt: 53, 48, 45, 49,51.
a) rotunjite la 40 sunt: 38, 42,37, 43;
b) rotunjite la 50 sunt: 53, 48, 45, 49,51.