Ditto machines...remember the smell?  Remember my teachers using them. I did too at my first teaching job.

Ditto machines...remember the smell? Remember my teachers using them. I did too at my first teaching job.

little professor game I swear I had this, too. Wasn't a calculator - it was a digital set of math flash cards. I *still* cannot math to this day. Maybe I should dig it out now.

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