Ответ:25 356 + 14 244 = 39 600.1 678 + 45 567 = 47 245.123 489 + 345 789 = 469 278.6 259 347 + 32 546 = 6 291 893.13 286 359 456 + 2 159 384 262 = 15 445 743 718.