fixed spelling mistakes and important isusses on sheets 3,4 and the e…#179

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Sara424242 merged 2 commits intomasterfrom

sheet3-extrablatt

Sep 30, 2024

Commits on Sep 29, 2024

fixed spelling mistakes and important isusses on sheets 3,4 and the extrablatt
tillumination
committed

Commits on Sep 30, 2024

fixed task instruction
tillumination
committed