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Dobrecristian80
a fost răspuns

{[40+8:(320:8-8•4)]•10-10•31}:4+75

Răspuns :

Prichinduță
{[40+8:(320:8-8•4)]•10-10•31}:4+75=
={[40+8:(40-32)]•10-10•31}:4+75
=[(40+8:8)•10-310]:4+75
=(41•10-310):4+75
=(410-310):4+75
=100:4+75
=25+75
=100

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