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Calculați: a) 3-3+3 [3+3 (15-3):3]; 2+5.7+2020:20+(4239+761):5000-5; 28-3-2+125:5+(32:4-50:10).4+2; d) 11+3. [2+3. (2.3-5)]-14; b) c) e) 4+4:[12-4:4-(16-8) +(3+3).0]; 19+81: [(624:6:4-322: 7:2)+3 (148-73-2)]; g) {[1+(2+3.5).4] + [6+(7-8-9)]}-(10-11-12) h) 60+ (32:4+5.[8 (20:2-70:10)]}:2; i) (36-57-4+5-[13+3 (242:22-162:54)]}: 29.​

Calculați A 333 33 1533 257202020423976150005 28321255324501042 D 113 23 23514 B C E 441244168 330 1981 62464322 723 148732 G 12354 6789101112 H 60 32458 202701 class=

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