Ответ:56:(7 × 2) + 26 = 56:14 + 26 = 4 + 26 = 3013 × 4 + 17 × 3 = 52 + 51 = 103670 + (450 − 300):5 = 670 + 150:5 = 670 + 30 = 70090 × 4 + 240 − 70 = 360 + 240 − 70 = 530Ответ: 30; 103; 700; 530.