I am finally getting around to making some math manipulatives (this has been on my to-do list for around 6 months!). I found some lovely fraction strips and fraction circles on http://www.math-drills.com/fractions/fraction_strips_color_labeled.html which I laminated & then used as a jigsaw with my toddler with great success.
I seem to remember someone posting a link to printable 100 squares a few months ago but I can’t find the post now - can anyone direct me to the post or to a good website where I can print some?[i] Edited again to answer my own question - I just found a great site where you can modify the 100 square to your needs http://www.senteacher.org/Worksheet/29/Number.xhtml[/i]
Edited to add this link http://jimmiescollage.com/2011/04/ultimate-list-of-printable-math-manipulatives-games/ I’m pretty sure this was posted a few months back but I forgot about it & only just found it again.