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a fost răspuns

ex 1: Calculati in doua moduri : 12,3+15,95= ; 24,56+7,6=;26+145,8=;36,47+0,8=;28,3+6,029=;94,16+3.208=.......rezultatul in vreau rapid

Răspuns :

Ciolac
12,3 +15,95=31,25 24,56+7,6=32,16 26+145,8=171,8 94,16+3.208=97.368 36,47+0,8=37,27 28.3+6.029=34.329