⚖ Simple equations that you can solve mentally. ⚖

Improve your intuitive understanding of first degree equations in a few days by practicing 5 minutes a day.

The laws of the game.

There are 11 difficulty levels although reaching level 6 is very difficult. You start at level 0.

You start with 50 seconds, but every time you level up you get a bonus of 5 additional seconds. At level 8 you stop receiving that bonus. The bonus is only for humans.

A hit of points according to the following formula: points = points for level + point for complexity

Tricks

There are an infinite number of calculation tricks, but there are two keyboard tricks that help you to be faster:

  1. Trick number 1: If the answer is zero, there is no need to write the zero. You can directly click send or press the enter key.
  2. Trick number 2: If the answer is a negative number you can press the - sign at any time. I mean, you can think that the answer is 4 and press 4. Then you realize that the result is negative. So you don't need to delete. you press the - button and the 4 in the example will become a -4. This doesn't work on some devices.
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