Lehrer Lämpel: Digit Squares 1.3.1
Paid Version
Publisher Description
Test and improve your skills in basic arithmetics. Can you also solve the puzzles with the highest difficulty? Logical thinking required !
Digit Squares supports primary school children to practise their skills in basic arithmetic: addition, subtraction, multiplication and division.
The learner is given a square of nine fields, with some fields already filled with some digits. Each row and column points to its "result number". The task is to fill-out the empty fields ! There are three simple rules:
- all digits from 1-9 must be used to fill the 9 fields.
- no digit can be used twice.
- all sums and products must be correct.
The app is built-upon a state-of-the-art algorithm for diagnosing all student action and for providing targeted, situation-adaptive help.
Pupils can ask Lehrer Lämpel for help at any time. A hint mechanism guides learners towards the next step, or points them to the source of the error.
The app offers the choice between PLUS and PRODUCT puzzles; the first option trains learners' addition and subtraction skills; the second option trains learners' skills in multiplication and division.
The app supports a large number of randomised exercises (all combinations to place the digits from 0-9 on a playground of 9 fields), and three levels of difficulty.
Optionally, a voice-over is available (male and female voice in English and French; female voice for German) that reads-aloud all help.
Supports English, French and German.
Available on the iPad, for iOS9 or later.
The app is ad-free. No data is being collected. No web access is required.
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Feb 21, 2023
Version 1.3.1
This is a maintenance release.
About Lehrer Lämpel: Digit Squares
Lehrer Lämpel: Digit Squares is a paid app for iOS published in the Kids list of apps, part of Education.
The company that develops Lehrer Lämpel: Digit Squares is Claus Zinn. The latest version released by its developer is 1.3.1.
To install Lehrer Lämpel: Digit Squares on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2023-02-21 and was downloaded 1 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Lehrer Lämpel: Digit Squares as malware if the download link is broken.
How to install Lehrer Lämpel: Digit Squares on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Lehrer Lämpel: Digit Squares is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Lehrer Lämpel: Digit Squares is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
