1. \( 340000 = 300000 + 40000 \)
2. \( 700530 = 700000 + 500 + 30 \)
3. \( 800730 = 800000 + 700 + 30 \)
4. \( 900002 = 900000 + 2 \)
5. \( 502060 = 500000 + 2000 + 60 \)
Ответ:
340000 = 300000 + 40000
700530 = 700000 + 500 + 30
800730 = 800000 + 700 + 30
900002 = 900000 + 2
502060 = 500000 + 2000 + 60