4. Calculaţi:
2 3
a)
7 5
b)
1:
8
16
Ex ul 4 dau coroaaaaannnnaaa repedeee
![4 Calculaţi 2 3 A 7 5 B 1 8 16 Ex Ul 4 Dau Coroaaaaannnnaaa Repedeee class=](https://ro-static.z-dn.net/files/d71/04e76eb2eb55e16fed593cbba385800c.png)