Please perform the subtraction operations.

Решение:

1. \( 320004 - 125477 = 194527 \)
2. \( 200087 - 106589 = 93498 \)
3. \( 500074 - 485236 = 14838 \)
4. \( 820005 - 620147 = 199858 \)
5. \( 450006 - 102558 = 347448 \)
6. \( 580001 - 423583 = 156418 \)
7. \( 130007 - 114879 = 15128 \)
8. \( 350006 - 205478 = 144528 \)
9. \( 270004 - 105789 = 164215 \)

Ответ: 194527, 93498, 14838, 199858, 347448, 156418, 15128, 144528, 164215.