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MARIA ARE 9 NUCI SI DE 3 ORI MAI MULTE ALUNE.CATE NUCI SI ALUNE ARE MARIA IN TOTAL?REZOLVARE PRIN 2 MODURI.

Răspuns :

Cate alune are Maria?
9x3=27
Cate nuci si alune are in total,Maria?
9+27=36

9+(9x3)=9+27=36

1) 9x3= 27alune
9+27=36 nuci şi alune

2) (9×3)+9=?
27+9
=36