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Záhadný počtář

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Stanislav Jirouš — October 22, 2022 - 5:50 PM

Resource Type: Activity
Tags: arithmetic counter delicacy division interesting multiplication mysterious natural-numbers task tutorial záhada Show More…
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Target Group (Age): 9 – 19+
Language: Czech / Čeština‎

Views: 77

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License: CC-BY-SA, GeoGebra Terms of Use

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