Ajuti ma va rog frumos dau coroana.

5. a) 45:9-45:9= 0
b) 48:2=(40+24) : 64
64:64=0
c) 88:2=2×44
d)18×3=54:3
Am incercat. Sper ca te am ajutat!
2.a. 37+58:2×4 = 37+29×4=37+116=153
b. 97-42:3+16= 97-14+16= 83+16= 99
c.54:3+5×13+64:8= 18+ 65 + 8= 83+8= 91
d.(74-34):8+24:3+5×0×7= 40:8+8+0= 5+16=21