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bunica are 5 nepoti.ea imparte fiecaruia cate 5 mere,3 pere,6 prune.cate fructe a impartit in total bunica?


Răspuns :

(5x5) + (3x5) + (6x5) =
=25 + 15 + 30 =
=40 + 30=
=70 (fructe)
5x5=25(mere)
5x3=15(pere)
5x6=30(prune)
25+15+30=70(fructe)