Page:Popular Science Monthly Volume 16.djvu/220

206 {|align=center cellpadding=2
 * width="120" |Process 1.
 * width="120" |Process 2.
 * width="30"|
 * }
 * }
 * }

2. Multiply 15 by 12.

. Multiply 30 by 46.

Here is a larger example worked by the cross-method:

Multiply 456 by 456.