Solution Exercice 4 / Série 1

Vérification :

111001₂ = 1 + 0 + 0 + 8 + 16 + 32 = 57₁₀

1101₂ = 1 + 0 + 4 + 8 = 13₁₀

57₁₀ - 13₁₀ = 44₁₀

101100₂ = 0 + 0 + 4 + 8+ 0 + 32 = 44₁₀

Vérification :

111000₂ = 0 + 0 + 0 + 8 + 16 + 32 = 56₁₀

11001₂ = 1 + 0 + 0 + 8 + 16 = 25₁₀

56₁₀ - 25₁₀ = 31₁₀

11111₂ = 1+ 2 + 4 + 8 + 16 = 31₁₀

Vérification :

1111₂ = 1 + 2 + 4 + 8 = 15₁₀

111₂ = 1 + 2 + 4 = 7₁₀

15₁₀ - 7₁₀ = 8₁₀

1000₂ = 0+ 0 + 0 + 8 = 8₁₀