(19349 + 16407 – 70 + 28523 – 313 – 93 + 19157 * 7 + 35699 – 789 + 12282) * 6 – 4546 -3430 = 1462588

(49998-220-45+14965-84*9-226-294+2772*12)*7-1460 = 675342

(21680+41487+31765+20371-267+2751-209+121183-437-639*6)*7:890 = 967

(4845*12:9+29503+48645+33124*7+41350-815-473-485)*6 = 2136318

35722+14151+11204+44129 +46971+31758+(866*18)*8+(20041:49+33605)*6 = 512723
пример по дествия