Math Training Trial

Can you make 68 using "2,4,5,7,8" and "＋－✕÷" ?

This is a math training app to improve your ability to calculate.

This app aims to match the calculation result to the answer by choosing numbers and calculation symbols, instead of simply solving the calculation problem.

★You can choose 4 steps

You can choose from 4 steps, from a step that uses only "+" to a step that uses all four "＋－✕÷".

If you are not confident in your ability to calculate, start with the step of using only "+". Take your training step by step to improve your ability to calculate.

★The problem gets harder and harder

Each step has 6 levels.

You will be able to challenge more difficult problems by starting with simple problems and continuing training.

Also, the faster you solve the problem, the faster the problem becomes difficult, so you can train at a pace that suits you.

★You can choose between 2 modes

- "Training mode"

There is no time limit in "Training mode" . It will be clear if you can answer a fixed number of times.

In this mode, you can think carefully and work on your training.

- "Test mode"

There is a time limit in "Test mode". After you train in "Training mode", try your abilities in "test mode".

* There are no ads in this app so that you can concentrate on your training.

* This app has a free trial version and a paid regular version. The regular version has no restrictions, but this trial version has the following restrictions.

** You can only have 1 user account.

** You can train up to 5 times a day.

**Standard version