944. (101 × 101 - 652864:808): 303 × 205 25 000: (428442 : 707 — 255 000 : 625 + 302) 345 465: 853 + 2000 070: 639 — 150 000: 625 205 × (1 000 000 : 3 125 × 609 : 480): 2030

Решение:

1. \(101 \times 101 = 10201\)

2. \(652864 : 808 = 808\)

3. \(10201 - 808 = 9393\)

4. \(9393 : 303 = 31\)

5. \(31 \times 205 = 6355\)

1. \(428442 : 707 = 606\)

2. \(255000 : 625 = 408\)

3. \(606 - 408 = 198\)

4. \(198 + 302 = 500\)

5. \(25000 : 500 = 50\)

1. \(345465 : 853 = 405\)

2. \(2000070 : 639 = 3130\)

3. \(150000 : 625 = 240\)

4. \(405 + 3130 = 3535\)

5. \(3535 - 240 = 3295\)

1. \(1000000 : 3125 = 320\)

2. \(320 \times 609 = 195080\)

3. \(195080 : 480 = 406.4166...\)

4. \(205 \times 406.4166... = 83315.4...\)

5. \(83315.4... : 2030 = 41.04...\)

Ответ: 6355; 50; 3295; 41.04 (приблизительно).