Решить примеры:600:3*(380+120):10 600:3*380+120:10 600:3*(380+120:10) 2100-450:45*22100-450:(45*2)(2100-450:45)*2

600 : 3 * ( 380 + 120) : 10 = 200 * 500 : 10 = 10000  ----------------------------------------------------------- 600 : 3 * 380 + 120 : 10 = 200 * 380 + 12 = 76000 + 12 = 76012  ---------------------------------------------------------- 600 : 3 * ( 380 + 120 : 10) = 200 * ( 380 + 12) = 200 * 392 = 78400  -------------------------------------- 2100 - 450 : 45 * 2 = 2100 - 10 * 2 = 2100 - 20 = 2080  ----------------------------------------- 2100 - 450 : ( 45 * 2 ) = 2100 - 450 : 90 = 2100 - 5 = 2095  ----------------------------------------- ( 2100 - 450 : 45 ) * 2 = ( 2100 - 10) * 2 = 2090 * 2 = 4180