а) ( 2,743 * 8) + (10,624 * 5);1) 2,743 * 8 = 21,944;2) 10,624 * 5 = 53,12;3) 21,944 + 53,12 = 75,064.Ответ: 75,064.б) (46,028 * 6) - (27,401 * 4);1) 46,028 * 6 = 276,168;2) 27,401 * 4 = 109,604;3) 276,168 - 109,604 = 166,564.Ответ: 166,564.в) (5,376 * 9) + 14,009;1) 5,376 * 9 = 48,384;2) 48,384 - 14,009 = 34,375.Ответ: 34,375.г) (30,582 * 9) - 9,706 = 275,238;2) 275,238 - 9,706 = 265,532.Ответ: 265,532.