Factors and multiples. Game on.

$36$ is a multiple of $9$: $9\textsf{,}$ $18\textsf{,}$ $27\textsf{,}$ $36\textsf{,}$ $\ldots$

Four $8\text{s}$ make $32$: $8\textsf{,}$ $16\textsf{,}$ $24\textsf{,}$ $32\textsf{.}$

Five $6\text{s}$ make $30$: $6\textsf{,}$ $12\textsf{,}$ $18\textsf{,}$ $24\textsf{,}$ $30\textsf{.}$

Two $3\text{s}$ make $6$: $3\textsf{,}$ $6\textsf{.}$

Two $7\text{s}$ make $14$: $7\textsf{,}$ $14\textsf{.}$

Two $9\text{s}$ make $18$: $9\textsf{,}$ $18\textsf{.}$

Three $4\text{s}$ make $12$: $4\textsf{,}$ $8\textsf{,}$ $12\textsf{.}$

Three $6\text{s}$ make $18$: $6\textsf{,}$ $12\textsf{,}$ $18\textsf{.}$