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ex 15 16 17 18
repede dau coroana


Ex 15 16 17 18repede Dau Coroana class=

Răspuns :

Ex 16 (4*1+5*1+6*2+7*5+8*6+9*4+10*6):25= (21+35+48+36+60):25=200:25=8 * inseamna ori