Thursday, September 13, 2012

Norton’s Maths- Demonstrates How to Find an Unknown Value in a Number Sentence

Norton demonstrates how to find the unknown is the number sentence by spitting numbers into parts to make tens.

1 comment:

  1. Hi. I enjoyed looking at your blog. I noticed that some of your videos are too wide for the page. The way to solve that is to change to the HTML setting and every time you see the word width, change the figure beside it to 420. Hope that helps :)