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{2•16+3[(1000-658):2-(1+3•359):7]}:83

Răspuns :

Răspuns


Explicație pas cu pas:

{2•16+3[(1000-658):2-(1+3•359):7]}:83

{2•16+3[342:2-(1+1077):7]}:83

{2•16+3[342:2-1078:7]}:83

{32+3[171-154]}:83

{32+3•17}:83

{32+51}:83

83:83

1

{32+3×[(342:2)-(1+1077):7]}:83
[32+3×(171-1078:7)]:83
[32+3×(171-154)]:83
(32+3×17):83
(32+51):83
83:83=1