1) 9 cubos grandes + 1 cubo chico
[tex]9 \times 8 + 1 \times 1 = 72 + 1 = 73[/tex]
2) 9 cubos grandes + 3 cubos chicos
[tex]9 \times 8 + 3 \times 1 = 72 + 3 = 75[/tex]
3)8 cubos grandes + 2 cubos chicos
[tex] 8 \times 8 + 2 \times 1 = 64 + 2 = 67[/tex]
4)4 cubos grandes + 5 cubos chicos
[tex]4 \times 8 + 5 \times 1 = 32 + 5 = 37[/tex]
