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Ex 9 repede va rog dau coroana.............

Ex 9 Repede Va Rog Dau Coroana class=

Răspuns :

Ana :  312 + 199 = 511 ( corect )

Radu :  1000 - 113 = 887 ( corect )

Ioana :  27 × 16 = 432 , nu 332 ( gresit )

Matei :  522 : 9 = 58 ( corect )


C) Ioana a gresit.

Ana: corect
Radu: corect
Ioana: gresit 27×16=432
Matei corect

Deci Ioana a gresit