а) 2002 ⋅ 96 + (437140 - 421085) : 5 - 908 ⋅ 60 б) (5000 - 87 ⋅ 39) ⋅ (600 ⋅ 504 - 295200) : 80 + 38 ⋅ 9520

Решение:

а) \( 2002 \cdot 96 + (437140 - 421085) : 5 - 908 \cdot 60 \)

1. \( 2002 \cdot 96 = 192192 \)
2. \( 437140 - 421085 = 16055 \)
3. \( 16055 : 5 = 3211 \)
4. \( 908 \cdot 60 = 54480 \)
5. \( 192192 + 3211 - 54480 = 195403 - 54480 = 140923 \)

б) \( (5000 - 87 \cdot 39) \cdot (600 \cdot 504 - 295200) : 80 + 38 \cdot 9520 \)

1. \( 87 \cdot 39 = 3393 \)
2. \( 5000 - 3393 = 1607 \)
3. \( 600 \cdot 504 = 302400 \)
4. \( 302400 - 295200 = 7200 \)
5. \( 1607 \cdot 7200 = 11570400 \)
6. \( 11570400 : 80 = 144630 \)
7. \( 38 \cdot 9520 = 361760 \)
8. \( 144630 + 361760 = 506390 \)

Ответ: а) 140923; б) 506390