kjdkek Posted July 15, 2008 Share Posted July 15, 2008 I was just wondering how necessary the decimal algebra inserts were for Mathusee Pre alg? was able to buy some used starter blocks but they are a different brand than Mathusee. They are solid so the inserts would not snap in. Are they a must have? Or can we do with out them? Thanks Quote Link to comment Share on other sites More sharing options...
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