Axioma practice trainers

Five minutes and the topic sticks

Multiple choice, typed numbers, missing letters, pairs and step order. Checked instantly, explained after every answer. No sign-up.

4courses
6task types
≈ 5 minper course
Выбор ответа математика

What is 34 + 18?

An item cost 2000 ₽ and went up by 15 %. How much does it cost now?

Fill in the missing letter

р стение

Match each term with its definition

Put the solution steps in order

01 Courses

Choose what to practise

The ring shows your best result. It is kept only in this browser; you can retake a course any time.

02 How it works

A mistake is a hint, not a minus

Checked instantly

Your answer is checked the same second, with nothing to send or wait for.

Explained after each answer

A short explanation: why it is so and where people usually slip.

Keyboard friendly

Digits pick an answer, Enter checks and moves on, Esc closes the window.