а) 381,725 = 380,000; 1046 = 1050; 2798 = 2800; 23564 = 23560б) 3129 = 3100; 1880 = 1900; 3966 = 4000; 107352 = 107400в) 13500102 = 14,000,000
а) 381,725 = 380,000; 1046 = 1050; 2798 = 2800; 23564 = 23560
б) 3129 = 3100; 1880 = 1900; 3966 = 4000; 107352 = 107400
в) 13500102 = 14,000,000