Вычисли значения выражений. 1.205*14+2*(3874-3072) 2.275*(1000-999)+18*47 3.5600*12-(3010-3000)*12 4.19991+7568-92:23*19-189

1) 205 × 14 + 2 × (3874 - 3072) = 2870 + 2 × 802 = 2870 + 1604 = 4474;2) 275 × (1000 - 999) + 18 × 47 = 275 × 1 + 846 = 275 + 846 = 1121;3) 5600 × 12 - (3010 - 3000) × 12 = 67200 - 10 × 12 = 67200 - 120 = 67080;4) 19991 + 7568 - 92 : 23 × 19 - 189 = 27559 - 4 × 19 - 189 = 27559 - 76 - 189 = 27294;5) 7805 + (84 : 28 × 16 - 29) × 5 = 7805 + (3 × 16 - 29) × 5 = 7805 + (48 - 29) × 5 = 7805 + 19 × 5 = 7805 + 95 = 7900;6) 17 × 6 + 64 : 16 × 900 - 702 = 102 + 4 × 900 - 702 = 102 + 3600 - 702 = 3000.