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Amanda11
a fost răspuns

48:8:3×7+56:7:2×5+72:8:3×3×6-2×4×5

81:9:3×8-63:9×5×0+54:9:2×7-45:5:3×10+6×5:3

Răspuns :

Razvan793
La prima =14+20+54-40
=124
La a doua=24-0+21-30+30
=45

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