Răspuns:
La zeci:
256783=256780
1730201=1730200
156237=156240
59305436=5305440
98765432=98765430
La sute:
256783=256800
1730201=1730200
156237=156200
59305436=59305400
98765432=98766400
La mii:
256783=257000
1730201=1730000
156237=156000
59305436=5930500
98765432=98765000
La sute de mii:
256783=300000
1730201=1700000
156237=200000
59305436=59300000
98765432=98800000