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3. Calculează:
a) 1×2⁴+1×2³+0×2²+1×2¹+1×2⁰=?
b)1×2⁵+1×2²+0×2¹+0×2⁰=?​

Răspuns :

Rayzen

(1×2⁴+1×2³+0×2²+1×2¹+1×2⁰)₍₁₀₎ =

= (16+8+2+1)₍₁₀₎

= 27₍₁₀₎

= 11011₍₂₎

(1×2⁵+1×2²+0×2¹+0×2⁰)₍₁₀₎ =

= (32+4)₍₁₀₎

= 36₍₁₀₎

= 100100₍₂₎

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