I‘m learning Adjektivdeklination from a workbook, and I came to this question where I believe the answer of the book is false.

Heute ist einer der heißest_ Tage des ganzen Jahres.

The answer written in the book is:


, whereas


is plural and, thus, it should be, I think:


Can anyone please assist me in that? Thanks :)

2 Answers 2


Good catch. Your object Tage is in plural (plural genitive more precisely). Therefore, the ending of the corresponding adjective must be -en

  • 2
    Oh, thanks for the validation. Anyone studying from telc Grammatiktraining Deutsch für B2 like me, pay attention to this mistake on page 47 Exercise 1 part b number 10 :) It just adds more stress to the learner ;)
    – Yousif H
    Sep 27, 2020 at 18:21


Heute ist der heißeste Tag des ganzen Jahres.
Today is the hottest day of the whole year.


Heute ist einer der heißesten Tage des ganzen Jahres.
Today is one of the hottest days of the whole year.

  • 1
    Füge am Ende einer Zeile 2 Leerzeichen ein, dann gelingt auch der Zeilenumbruch. Ich habe deine Antwort entsprechend editiert. Nov 9, 2022 at 8:21

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