Ответ:436 + 259 = 695.73 569 + 1 = 73 570.680 · 1 000 = 680 000.792 − 456 = 336.30 000 − 1 = 29 999.95 800 : 100 = 958.828 : 3 = 276.709 318 − 300 = 709 018.138 000 + 45 = 138 045.