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Rotunjeste la zeci, capoi
la sute nimerele: 102, 758,922
873 6641280, 376, 270,477,561.​


Răspuns :

-la sute : - la zeci:

102=100. 102=100

758=800. 758=760

922=900. 922=920

873=900. 873=870

664=700. 664=660

1280=1300. 1280=1280

376=400 376=380

270=300. 270=270

477=500. 477=480

561=600. 561=560