Ответ:5000 + 70000 = 750004000 + 9000 = 13000100000 + 300000 = 40000027000 − 7000 = 2000047000 − 40000 = 7000250000 + 50000 = 300000824000 − 120000 = 7040007300 + 1200 = 850098000 − 13000 = 8500015210 − 1200 = 14010