The Amazing Number Bond Cows! (free version)

These bovine wonders will wow your class! Click on different parts of the cow to teach number bonds to 100. Click on the numbers to hide and reveal. Click on the tail to switch the left hand numbers around. Click on the patch on the back to write the sum in reverse order. Try clicking on the mouth, eyes, and udders. The ‘inverse’ Cow Bond file included in this free resource works differently to the others. The files can be easily opened in software such as Smart Notebook, Internet Explorer, Flash Player, Powerpoint or similar.

Other topics covered: Number


Paid version:

Intended Use

KS2 teacher resource designed to be inserted in to Smart Notebook lesson files.

This download contains:
A sample of flash files for number calculations eg 1+99 to 100 and also the inverse operations.

About Planet Primary Flash Files

All our flash files are exactly that - collections of flash files that you can add to your smart notebook teaching files. See our full curriculum collection on

How to open Flash files:

Watch this video here for instructions on how to insert flash files in to smart notebook:

How to add flash files in powerpoint:


Save for later
  • cb05.swf
  • cb10.swf
  • cb15.swf
  • cbi05.swf
  • cb40.swf
  • cbi100.swf
  • cb100.swf

About this resource


Created: Nov 27, 2009

Updated: Aug 9, 2019


swf, 32 KB



swf, 32 KB



swf, 32 KB


Report a problem

Creative Commons "Sharealike"

Creative Commons "Sharealike"