Overall rating 3 out of 53.1 (12 ratings)
Last updated 14 April 2013, created 05 February 2010, viewed 36,524
For children of a higher ability to add and subtract multiples of 10.
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Thank you, saved me time so I don't have to make the same thing myself.
Thank you!
This works fine and was just what I was looking for. GET A NEW COMPUTER NOOBS. :)
Good resource - thanks
Great thanks!