Download Mental arithmetic with fractions and equations. APK latest version Free for Android
Version | 2.1 |
Update | 7 months ago |
Size | 6.30 MB (6,608,592 bytes) |
Developer | YuSoft |
Category | Apps, Education |
Package Name | com.yusoftline.mastercounts |
OS | 4.1 and up |
Mental arithmetic with fractions and equations. APPLICATION description
Mental arithmetic with your own math expression without difficulty limit.
Come up with mathematical expressions and equations of varying complexity and practice to improve your counting skills. You can adjust the difficulty of the task as you need it, so the app will be useful for both students starting to learn mathematics, and high school students.
In the app, you can train your counting skills using your own alphanumeric expression. You can create a simple expression for adding two numbers: A + B, or a complex one using random operation signs and parentheses: (Z × (Z + Z ÷ Z) ± Z) ÷ Z .
Additionally, you can specify a numeric interval, the number of examples, and the execution time. You can set the boundary separately for each parameter, for example: ≤50 or random digit of a number: 2#. In the settings, you can disable the confirmation of the answer to increase the speed.
Task options:
- calculate the value of the expression;
- compare two expressions;
- solve the equation;
- numeric chains;
Parameters in expressions:
- integers;
- decimal fractions;
- common fractions;
And for beginners without additional settings:
- multiplication table up to 20;
- addition and subtraction within 100
- division with remainder;
Complex examples can be used for a written arithmetic. The list of examples with answers can be printed or saved in a file.
It is possible to solve examples by ear with a voice response. The availability of languages depends on the connected speech synthesizer module and recognizer. You can create your own set of voice commands and messages, instead of the default ones.
The app allows you to combine several devices on which it is installed, via BLUETOOTH and compete in the speed of the mental arithmetic. All devices receive the same tasks from the device selected by the master. Upon completion, all results are transmitted to the main device for comparison.
Groups of screen elements, including the keyboard, are scaled separately for optimal customization on different screens.
For the background, you can use an image from the gallery.
The app has ads. Advertising can be temporarily disabled if you watch the video.
In the app, you can train your counting skills using your own alphanumeric expression. You can create a simple expression for adding two numbers: A + B, or a complex one using random operation signs and parentheses: (Z × (Z + Z ÷ Z) ± Z) ÷ Z .
Additionally, you can specify a numeric interval, the number of examples, and the execution time. You can set the boundary separately for each parameter, for example: ≤50 or random digit of a number: 2#. In the settings, you can disable the confirmation of the answer to increase the speed.
Task options:
- calculate the value of the expression;
- compare two expressions;
- solve the equation;
- numeric chains;
Parameters in expressions:
- integers;
- decimal fractions;
- common fractions;
And for beginners without additional settings:
- multiplication table up to 20;
- addition and subtraction within 100
- division with remainder;
Complex examples can be used for a written arithmetic. The list of examples with answers can be printed or saved in a file.
It is possible to solve examples by ear with a voice response. The availability of languages depends on the connected speech synthesizer module and recognizer. You can create your own set of voice commands and messages, instead of the default ones.
The app allows you to combine several devices on which it is installed, via BLUETOOTH and compete in the speed of the mental arithmetic. All devices receive the same tasks from the device selected by the master. Upon completion, all results are transmitted to the main device for comparison.
Groups of screen elements, including the keyboard, are scaled separately for optimal customization on different screens.
For the background, you can use an image from the gallery.
The app has ads. Advertising can be temporarily disabled if you watch the video.
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Old versions
Version | Size | Update |
---|---|---|
⇢ 2.1 (19 variants) | ↓ 4.72 MB | ◴ 1 year ago |
⇢ 2.0 (4 variants) | ↓ 4.53 MB | ◴ 2 years ago |
⇢ 1.0 (2 variants) | ↓ 3.89 MB | ◴ 4 years ago |