Тренажер ᐅ Arithmetic

The most diverse of mathematical brain trainers, and thus more complex, as it includes at least two mental operations in each example, the order of which is also important and determined by the player.

Such brain games are not uncommon across many cultures, but their transition to the Mozgotren online platform has made the workload more flexible and diversified the tasks. Additionally, the ability to compete in real-time by inviting friends adds extra excitement to the training.

What it trains

The arithmetic trainer is not narrowly specialized, as it simultaneously engages several brain systems. Examples involve multiple operations and require significant mental effort. In this trainer, you will practice mental math: addition, subtraction, multiplication, and division.

Working and short-term memory – increasing the number of digits and the need to perform multiple mental calculations, even at minimal difficulty settings, require well-developed working and short-term memory, thus stimulating their development. Fortunately, this capacity in our brain is not permanently limited and expands with practice.

Logical thinking – a key distinction of this trainer from similar ones in the thinking tasks section is that among multiple operations with numbers in each example, you must determine their priority according to mathematical laws. Moreover, choosing the correct algorithm can impact the speed of finding the right answer and the overall result.

Thinking speed – through repeated number operations, the central nervous system becomes accustomed to quickly performing such actions. The more a player calculates mentally, the faster they will do so in the future.

Attention – this task demands concentration not only when searching for the correct answer cell but also in cases involving complications like rotation or negative numbers. It’s equally important to stay attentive when performing multiple mathematical operations in sequence, considering that negative answers may appear even at the easiest level.

Rules

To adjust the difficulty, set the number of numbers, which can range from 3 to 5. This parameter indicates how many numbers will be involved in each example for calculation. The size of each number is independent of this condition and will increase with the rising difficulty level (after each correct answer). The number of numbers significantly affects the difficulty coefficient – a number displayed in the top-left corner of the playing field.

Rotation – a complication that alters the spatial orientation of examples. Rotated examples are harder for the brain to process, requiring more valuable time, thus increasing the difficulty coefficient when this parameter is enabled.

Negative – as the name suggests, negative numbers will appear in the examples, making the calculation process more interesting and complex. Note that negative answers may be present even at the easiest settings.

The restart button allows you to quickly restart the training while retaining all previously selected difficulty settings.

Scoring

For convenient tracking of each training’s results, you are awarded a corresponding number of points upon completion, based on several key indicators.

The formula for scoring points for a correct answer is as follows:

Your total points + DC*Level

DC – difficulty coefficient, which depends on the difficulty settings chosen before the test. You can see this number in the top-left corner of the playing field. Increasing the difficulty settings raises the difficulty coefficient.

Level – a variable value that starts at a minimum at the beginning of the training and increases by one position with each correct answer. An incorrect answer lowers the level by one position.

The formula for deducting points for an incorrect answer is as follows:

Your total points – (DC*Level)/2

The total points never go into negative values.

Multiplayer

For a more engaging training experience, you can always invite friends and hold a competition. To do this, after selecting the difficulty settings, go to the multiplayer section and share the link with friends by copying it or clicking the icon of the desired social network.

The competition can begin once all players confirm their readiness (the “Ready to play” button).

Examples will appear simultaneously for all players, and to earn points, you must give the correct answer first. The task will then update, forcing the remaining participants to calculate a new example.

If the first player selects an incorrect answer, the task remains on the screens until an opponent answers correctly or incorrectly.

In the top-left corner of the playing field, you can track the current point totals for yourself and your opponent. A green score indicates you’re leading, while a red one suggests you’re trailing.

Competition results will be recorded in the personal achievements table on mozgotren.ru and displayed in the training graph alongside other activities.

Тренажер - Arithmetic   ВСЕ ТРЕНАЖЕРЫ ДЛЯ МОЗГА