Stancudaniel2010id Stancudaniel2010id Matematică a fost răspuns a) calculeaza: 50+50:5-50= b 49:7+25×10-17×11c 12×10×4-15×6+173×9d 120-9×10:5+124×9+70-89:9 124×9+364×7×0+503×3