Video help files: example addition subtraction multiplication #division# parenthesis signed parenthesis creating numbers strategies

Static Help: 23-15 274+162 25-18 12*12 324/18 (5+2)*3 -(5-10) 9998 => 9998+2-2 98*98

Nummòlt Download page Nummolt.zip: direct download

Animated help files: Example: 12*12 Multiplication.

Drag the blocks one by one from one multiplication area to the other. The order, doesen't matter.

© 2010 Maurici Carbó Jordi of www.nummolt.com Video help built and converted to swf with: CamStudio: sourceforge.net/projects/camstudio/