350-6x156:3+850:50, 237x2+105x3:3+234:9,


Răspuns :

350-6×156:3+850:50=

350-936:3+17=

350-312+17=

38+17=55

237×2+105×3:3+234:9=

474+315:3+26=

474+105+26=605

350 - 6 × 156 : 3 + 850 : 50 =

350 - 936 : 3 + 17 =

350 - 312 + 17 =

38 + 17 = 55

237 × 2 + 105 × 3 : 3 + 234 : 9 =

474 + 315 : 3 + 26 =

474 + 105 + 26 =

579 + 26 = 605