The ACE started out using fixed-point multiplication and division implemented as software.

Suppose we are multiplying two numbers like 123 and 456 using long multiplication with base B digits, but without performing any carrying.

Another way of looking at division by zero, is that division can always be checked using multiplication.

Using arithmetic, addition, subtraction, multiplication, and division can be used.

In order to open the door to the kitchen, the user has to solve a combination lock using addition, subtraction and multiplication.

There are many more, but you now have enough to make up a very long list of counting numbers using prime numbers and multiplication.

It is not required to learn the following more advanced terms in order to use division and multiplication.

A polynomial is an expression in which constants and variables are combined using only addition, subtraction, and multiplication.

This can be achieved by repeating the steps in Step II for columns instead of rows, and using multiplication on the right.

The Chuckle Brothers use multiplication to solve the problem.