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(20:4+1)x105=
(209+12)x6=


Răspuns :

(20:4+1)×105=630 (5+1)×105 6×105 630 (209+12)×6=1326 221×6 1326 Sper ca team ajutata.
(20:4+1)x105=5+1x105=6x105=630

(209+12)x6=221x6=1326