Sometimes arithmetical equations
can create really astonishing compositions. Arrangements
like the following examples are widely known.



Some examples of Pyramidal
Multiplication; they show wonderful arrangements.


Here is a novel version of this
traditional play with numbers. The challenge is to
arrange "standard" dice in a similar manner into a
pyramidal multiplication so that their top faces read
out the factors of the multiplication (multiplicand *
multiplier) and the front faces read out the correct
product. One example of a Dicey Multiplication is shown
just below.


A set of dice making a Dicey
Multiplication.

Are there other arrangements
meeting these conditions?
***
Also, you can try another puzzle by Werner Miller,
A Holey Number^{3}.
