Răspuns :
1)154-118=36(ilustrate)-a colectionat Diana 2)89-36=53(ilustrate)-a colectionat Camelia
3)118-53=65(ilustrate)-a colectionat Corina
3)118-53=65(ilustrate)-a colectionat Corina
154-89=65(ilustratii Corina )
118-65=53 (ilustratiiCamelia)
89-53=36(ilustratii Diana)
118-65=53 (ilustratiiCamelia)
89-53=36(ilustratii Diana)