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I have just modified 2 external links on Little Professor. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:

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from the descripting I ask what's the purpose of the +-*/ keys. ? Seems an interesting enough device to deserve further explanation. Gjxj (talk) 00:12, 28 February 2024 (UTC)[reply]

The type of problem can be selected using the those keys (i.e. does it involve addition, multiplication, ...) See the manual. David Malone (talk) 10:24, 28 February 2024 (UTC)[reply]

thanks, that makes sense. Maybe a few words could be added to the article. Gjxj (talk) 16:16, 2 March 2024 (UTC)[reply]

Done! David Malone (talk) 17:07, 2 March 2024 (UTC)[reply]