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afla de cate ori se cuprinde 9 in numerele:189,486,783,531,909,990

Răspuns :

189 :9= 21
486:9=54
783:9=87
531:9=59
909:9=101
990:9=110
189:9=23
486:9=54
783:9=87
531:9=59
909:8=101 990:8=110 poti face si o proba prin inmultire tine minte cuprinde = opeartie de impartire!