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Darikeke
a fost răspuns

11x10^3:2^3:5^3+2^3x5-5^2x2

Răspuns :

Carmenelenasta
11×10^3:2^3:5^3+2^3×5-5^2×2=
11×10^3:2^3×1/5^3+2^3×5-5^2×2=
11×5^3×1/5^3+8×5-25×2=
11×1+40-50=
11+40-50=
51-50=1