# Multiplication II

- Author:
- Jonathan J. Crabtree

- Topic:
- Multiplication

**Line segments are proportional to the real numbers they can represent.**

**DRAG FACTOR A • and FACTOR B • ← or → from O**with your mouse.

**MOVE IMAGE**> Hold Shift and move the diagram on the screen with your mouse.

**ZOOM IMAGE**> Hold Shift and zoom in and out with your mouse wheel.

**ENTER FACTORS**> As well as dragging the factors left or right with your mouse you can also enter factors into the A and B input boxes.

**Reset the Applet**to the default ℯ × - π by clicking the icon top right

**(See further comments below the applet.)**