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Computers and Technology, 28.10.2021 01:30 paigeleahfarbeoy2ork
The following conversation took place between one of the authors of this text and his son Jack, when Jack was 4 years old. DADDY:"Jack, what is ?" JACK:"3." DADDY:"Jack, what is " JACK:"4. And Daddy, string plus zero equals string!" What property of addition did Jack recognize?
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