Răspuns :
2×[624:4-(56×2+39)]=132:2+(674-522:2)×0 fals
2×[156-(112+39)]=2×(156-151)= 2×5=10
132:2+(674-522:2)×0=66+0=66
5×[3×(14+15×3)-(5×118):5]=(824:4+9)×3-451 fals
5×[3×(14+15×3)-(5×118):5]=5×[3×(14+45)-118]=5×(3×59-118)=5×(177-118)=295
(824:4+9)×3-451=(206+9)×3-451=215×3-451=645-451=194
2×[156-(112+39)]=2×(156-151)= 2×5=10
132:2+(674-522:2)×0=66+0=66
5×[3×(14+15×3)-(5×118):5]=(824:4+9)×3-451 fals
5×[3×(14+15×3)-(5×118):5]=5×[3×(14+45)-118]=5×(3×59-118)=5×(177-118)=295
(824:4+9)×3-451=(206+9)×3-451=215×3-451=645-451=194
876+624:24-1900:100+117=34x68-1000:8:5-120x9-207
876+26-19+117=2312-125:5-1080-207
876+26-19+117=2312-25-1080-207
902-19+117=2287-1080-207
883+117=1207-207
1000=1000 (A)
Mai intai se efectueaza impartirile, inmultirile (in ordine), apoi efectuam adunari, scaderi.
876+26-19+117=2312-125:5-1080-207
876+26-19+117=2312-25-1080-207
902-19+117=2287-1080-207
883+117=1207-207
1000=1000 (A)
Mai intai se efectueaza impartirile, inmultirile (in ordine), apoi efectuam adunari, scaderi.