Marinela2345id Marinela2345id Matematică a fost răspuns 1. (672-56):(33-25)= 2. 160-(58+34)= 3. 112-(104-21)= 4. 6252+585:9= 5. 123-(39+11)= 6. 123-(31+2)= 7. [(280+70):5](252-6x41) 8. 222-96-63= 9. (871-25):(14-5) 10. 79-8-12= 11. 98-(51-21)= 12. 8122+230:5= 13. 96-[104-(88-44)]=