The abacus is a counting frame used during the medieval ages before the formal system
of calculations using Hindu and Arabic numerals were introduced.
Using the Abacus one can perform addition, subtraction, multiplication, division,
one can find the LCM and HCF of two numbers ,Find Square roots and perform a few other arithmetic operations.
This app supports Learning the ABACUS using Arithmetic operations. The app is ideally targeted for school going children. Adults /Teachers of Abacus can use the app in order to teach/personally supervise the children.
The APP will simulate a real world Abacus. This android app supports a graphics based Abacus tool. The student or the user can also use a real Abacus in addition to the graphical tool enabled in the app to understand the tutorials/examples.
Tutorials are separated into Beads and Numbers, Simple Addition, Addition using complements Subtraction and Simple Multiplication
In "Beads and Numbers" The graphics based abacus tool will show the numbers when beads are moved alternately show the bead positions when numbers are set.
The Simple Additions are additions simulated without complements.
The Additions using complements are categorized into complements of each digit from 1 to 9 with respect to 10 and complements of digits from 1 to 5 with respect to 5. In both the cases, the problem set will be automatically generated. The solution steps are also automatically generated and can be viewed using forward and back tabs. During each step the instructions for the user to perform on the Abacus can be viewed below the Abacus frame where the number operations are done. Arrow marks on the Abacus frame during the transitions of the frame show the steps to solve the problem presented. Any number of problems can be generated using the reset icon. On pressing the reset icon a new problem set will be generated and shown to the user.
The app also supports tutorials on Simple Multiplication and Subtraction.
Each of the tutorials above can be generated/viewed for input numbers sizes ranging from 1 to 4 digits.
In the General Exercises section a problem which is generated automatically is presented to the user. The user can solve it using the Abacus frame shown above the problem by moving the beads one at a time. If a user wishes to move 3 beads to add the value of 3 he has to move 3 beads one at a time.
If the user/student solves it correctly it will be reported as 'Good Job" else it will be reported as "Wrong Answer try again".
The app does not require an Internet connection. Once downloaded it can be used any time.
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ABACUS-TUTORIALS AND EXERCISES is an Android Education app developed by AD SOFTWARE ENGINEERNG SERVICES and published on the Google play store. It has gained around 10000 installs so far, with an average rating of 3.0 out of 5 in the play store.
ABACUS-TUTORIALS AND EXERCISES requires Android with an OS version of 4.0 and up. In addition, the app has a content rating of Everyone, from which you can decide if it is suitable to install for family, kids, or adult users. ABACUS-TUTORIALS AND EXERCISES is an Android app and cannot be installed on Windows PC or MAC directly.
Android Emulator is a software application that enables you to run Android apps and games on a PC by emulating Android OS. There are many free Android emulators available on the internet. However, emulators consume many system resources to emulate an OS and run apps on it. So it is advised that you check the minimum and required system requirements of an Android emulator before you download and install it on your PC.
Below you will find how to install and run ABACUS-TUTORIALS AND EXERCISES on PC:
If you follow the above steps correctly, you should have the ABACUS-TUTORIALS AND EXERCISES ready to run on your Windows PC or MAC. In addition, you can check the minimum system requirements of the emulator on the official website before installing it. This way, you can avoid any system-related technical issues.
| ABACUS APK 1.0 | 3.79 MB | 1.0 |
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