Submultimile multimii A sunt:
multimea vida, {1}, {2} si {1;2}
Submultimile multimii B sunt:
Multimea vida, {m}, {n}, {p}, {m;n}, {n;p}, {m;p} si {m;n;p}.
Submultimile multimii C sunt:
{1}, {2}, {3}, {4}, {1;2}, {1;3}, {1;4}, {2;3}, {2;4}, {3;4},
{1;2;3}, {1;2;4}, {1;3;4}, {2;3;4}, {1;2;3;4} si multimea vida.