Money: euro and cent
This page was translated from German with AI. It has not been checked by a native speaker. Original page in German
The video
In the video we buy bread and apples and calculate with comma under comma.
Contents of the video
- 0:00 Introduction
- 0:17 Euro and cent
- 0:38 Calculating with money
- 0:57 Rounding
- 1:22 Careful, mistake!
- 1:42 Try it yourself
The most important points
Euro and cent
Money is written with a comma: euros before the comma, then two places for the cents. \(3{,}40\text{ €} = 340\text{ ct}\). Euro to cent: \(\cdot\,100\).
Bread \(2{,}80\text{ €}\) and apple \(0{,}95\text{ €}\): comma under comma, \(2{,}80 + 0{,}95 = 3{,}75\text{ €}\).
Rounding
When paying there are only two places after the comma: \(2{,}19 : 2 = 1{,}095 \approx 1{,}10\text{ €}\) (the third place is 5: round up).
The worksheet
Here you can see the worksheet for the video (in German). First it explains everything again, then there are practice tasks at three levels. You can also open it as a PDF and print it.
📄 Open worksheet (PDF, German)
Show the worksheet solutions
Try it yourself
Task
a) \(4{,}50\text{ €}\) in cents b) \(280\text{ ct}\) in euros c) A jacket costs \(49{,}90\text{ €}\) and a hat \(12{,}50\text{ €}\): together?
Show solution
a) \(450\text{ ct}\) b) \(2{,}80\text{ €}\) c) \(62{,}40\text{ €}\)
Keep learning with a language model
Du bist meine Mathe-Lehrkraft. Ich lerne Deutsch als Zweitsprache. Unser Thema: Geld (Euro und Cent, mit Komma schreiben, rechnen, runden). Stelle mir nacheinander fünf kurze Aufgaben. Warte immer auf meine Antwort. Sag mir dann, ob sie richtig ist, und erkläre kurz, warum. Benutze einfache deutsche Sätze.
How this was made: The idea, structure and examples of the series are mine. I made them with the help of AI: a language model (LLM) built the slides of the video following my instructions. The voice was generated with Qwen3-TTS, modelled on my own voice.
The subtitles, the translations, the worksheet and this page were also made with the help of AI. The translations have not been checked by native speakers.
The videos, worksheets, texts and prompts in this series are licensed under CC BY 4.0: you may use, change and share them if you name the source.