Esercizi svolti per il libro Matematica.blu: Algebra, Geometria, Statistica, Vol. 1
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Soluzione
12−(9+1)+(4⋅9)0+3375:125−(9)2:2712-(9+1)+(4\cdot9)^0+3375:125-(9)^2:2712−(9+1)+(4⋅9)0+3375:125−(9)2:27 === 12−(10)+(36)0+27−(81):2712-(10)+(36)^0+27-(81):2712−(10)+(36)0+27−(81):27 === 12−10+1+27−312-10+1+27-312−10+1+27−3 === 272727