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Activities/Abacus (view source)

Revision as of 10:12, 7 April 2012

447 bytes removed , 10:12, 7 April 2012

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Might be good to have some of the above information in Help, eg addition, subtraction, multiplication division. Just the text, no graphics?

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It was proposed in IRC last night that a fun collaborative mode might be to have a number randomly generated and each sharer work independently to post it on the abacus of their choice first. There could be a tally of beads awarded for each correct answer. Maybe something to add to v10.

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~~I wonder, should the beads on the fraction abacus vary in size? The halves should be five-bead heights each, for example?~~

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~~As of v10, the beads are labeled.~~

==Extending Abacus==

Walter

Bureaucrats, Administrators

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