Kehittäjä: | Claus Zinn (10) | ||
Hinta: | $0.99 | ||
Rankingissa: | 0 | ||
Arvostelut: | 0 Kirjoita arvostelu | ||
Listat: | 0 + 0 | ||
Pisteet: | 0 + 0 ¡ | ||
App Store |
Kuvaus

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.
Please consider leaving a review. This helps a lot. Thanks!
Näyttökuvat




Hinta
- Tänään: $0.99
- Vähintään: Ilmainen
- Enintään: $0.99
Seuraa hintoja
Kehittäjä
- Claus Zinn
- Alustat: iOS Sovellukset (10)
- Listat: 0 + 0
- Pisteet: 0 + 0 ¡
- Rankingissa: 0
- Arvostelut: 0
- Alennukset: 0
- Videot: 0
- RSS: Tilaa
Pisteet
0 ☹️
Rankingissa
0 ☹️
Listat
0 ☹️
Arvostelut
Ole ensimmäinen tarkistaa 🌟
Lisätietoja
- Versio: 1.3.1
- ID: com.mathdistrict.MissingNumbers
- Luokka:
iOS Sovellukset
›Koulutus
- Käyttöjärjestelmä:
iPad
,iOS 9.3 tai uudempi
- Koko:
4 Mb
- Tuettu kieli:
English
,French
,German
- Sisällön ikärajoitus:
4+
- App Store Luokitus:
0
- Päivitetty:
- Julkaisupäivämäärä:
Yhteystiedot
- Verkkosivusto:
http://mathdistrict.com
Saatat myös pitää
-
- Lehrer Lämpel: Fractions
- iOS Sovellukset: Koulutus Tekijänä: Claus Zinn
- $0.99
- Listat: 0 + 0 Rankingissa: 0 Arvostelut: 0
- Pisteet: 0 + 0 Versio: 1.5 Lehrer Lämpel is an educational app that supports school children (usually 5rd grade) to practise their fraction addition and subtraction skills. The app is built-upon a ... ⥯
-
- Digit Matrix : Math Puzzles
- iOS Sovellukset: Koulutus Tekijänä: 振华 许
- Ilmainen
- Listat: 0 + 0 Rankingissa: 0 Arvostelut: 0
- Pisteet: 0 + 5 (3.6) Versio: 3.1 Digit Matrix is a collection of interesting mathematics exercises. This APP can improve the ability of calculation and logical reasoning, and cultivate mathematical thinking. It ... ⥯
-
- Digit - Learn Spanish Numbers
- iOS Sovellukset: Koulutus Tekijänä: Apeiro Corp.
- Ilmainen
- Listat: 0 + 0 Rankingissa: 0 Arvostelut: 0
- Pisteet: 0 + 4 (5.0) Versio: 1.3.1 Uno, dos, tres... and then? Learning Spanish is hard. What makes it harder is that you have to memorize all these numbers from tres to catorce to cincuenta to God knows what. Here's ... ⥯
-
- Digit.AWO Check-in
- iOS Sovellukset: Koulutus Tekijänä: Arbeiterwohlfahrt Kreisverband Heilbronn e.V.
- Ilmainen
- Listat: 0 + 0 Rankingissa: 0 Arvostelut: 0
- Pisteet: 0 + 0 Versio: 5.48 Digit.AWO Check-in from Arbeiterwohlfahrt Kreisverband Heilbronn e.V. helps you keep track of when a child arrives and leaves the daycare centre. It also tracks who is picking up a ... ⥯
-
- Squares and colors
- iOS Sovellukset: Koulutus Tekijänä: CROMBEZ Emmanuel
- $2.99
- Listat: 0 + 0 Rankingissa: 0 Arvostelut: 0
- Pisteet: 0 + 0 Versio: 1.13 Work symmetries with squares and colors. ⥯
-
- Digit Detective - Memory Train
- iOS Sovellukset: Koulutus Tekijänä: BrainTrain Inc.
- * Ilmainen
- Listat: 0 + 0 Rankingissa: 0 Arvostelut: 0
- Pisteet: 0 + 0 Versio: 1.2 Features of Digit Detective Three engaging games that help individuals exercise their memory Helps train attention, memory and focus Difficulty level is automatically adjusted ... ⥯
-
- Digit Institutes
- iOS Sovellukset: Koulutus Tekijänä: NLET
- Ilmainen
- Listat: 0 + 0 Rankingissa: 0 Arvostelut: 0
- Pisteet: 0 + 0 Versio: 1.0.0 This app is integrated with all-in-one solutions that any parent can ever wish for! The app offers parents quick access to the real-time school performance of their child with just a ... ⥯
-
- Wampum1st Squares Pro Edition
- iOS Sovellukset: Koulutus Tekijänä: INTERNATIONAL TELEMETRY MACHINES
- * Ilmainen
- Listat: 0 + 0 Rankingissa: 0 Arvostelut: 0
- Pisteet: 0 + 1 (5.0) Versio: 11 This game of chance is also known as Block pools, Grid pools, or Box pools, you re probably familiar with this format from its Super Bowl popularity. Now, you can create a Squares pool ⥯
-
- Study Squares Spanish Vocab
- iOS Sovellukset: Koulutus Tekijänä: Harbourview Technologies LLC
- Ilmainen
- Listat: 1 + 0 Rankingissa: 0 Arvostelut: 0
- Pisteet: 2 + 0 Versio: 2.2 Learn new Spanish Vocabulary and never leave your home screen! TURN YOUR HOME SCREEN INTO A FLASH CARD Study Squares Spanish turns your home screens into a flashcard deck that updates ... ⥯
-
- Deutsch Lehrer - Learn German
- iOS Sovellukset: Koulutus Tekijänä: Alex Varghese
- * Ilmainen
- Listat: 0 + 0 Rankingissa: 0 Arvostelut: 0
- Pisteet: 0 + 0 Versio: 1.0.16 Deutsch Lehrer is your ultimate companion for learning German. It is designed for learners of all levels, whether you're a beginner or looking to refine your language skills. Our app ... ⥯
-
- Least Squares Curve Fit
- iOS Sovellukset: Koulutus Tekijänä: Yuri Morozov
- Ilmainen
- Listat: 0 + 1 Rankingissa: 0 Arvostelut: 0
- Pisteet: 0 + 2 (5.0) Versio: 5.6 Least Squares Curve Fit is a user friendly, free of charge and free of ads app. User inputs point sets and chooses function types. Utilizing the Least Squares Linear Regression Method, ⥯
-
- 100 Squares Calc
- iOS Sovellukset: Koulutus Tekijänä: be-style
- Ilmainen
- Listat: 0 + 0 Rankingissa: 0 Arvostelut: 0
- Pisteet: 0 + 7 (4.9) Versio: 1.7.7 Thanks for 700,000 DLs! Enjoy the 100 squares calculation! From top to bottom, you make answers in squares. As soon as you make answer, it is scored. When you fill all squares by ... ⥯
-
- 2 Digit Multiplication
- iOS Sovellukset: Koulutus Tekijänä: Yasuyoshi Ota
- $1.99
- Listat: 0 + 0 Rankingissa: 0 Arvostelut: 0
- Pisteet: 0 + 0 Versio: 2.1.3 Learn & Exercise How to multiply double digit numbers quickly. 19x17 (19+7)x10 + 9x7 = 323 (Method-A1) 58x58 ((5x5)+8)x100 + 8x8 = 3364 (Method-A6) ⥯
-
- New Single Digit Addition
- iOS Sovellukset: Koulutus Tekijänä: Blooming Kids Software LLC
- * Ilmainen
- Listat: 0 + 0 Rankingissa: 0 Arvostelut: 0
- Pisteet: 5 + 0 Versio: 1.1 In this app, an addition problem (e.g., 9 + 1) is displayed at the top of the screen with a blank "answer space." Below, four numbers are presented as answer choices. The app provides ... ⥯