Here is what you have to do:

- Generate questions at random by clicking
**Get Questions**button. - Enter your answer in the text box.
- Check the answer by clicking
**Check Answer**button. - Practise at least 50 questions; then,
**End the Session**button will be activated. - Look at your score; it is automatically updated.
- Reduce the time taken for each session as you make progress.

Initially, it may take a bit longer to do the fifty questions. As you practise more, it will be enjoyable and your efficiency will improve significantly.

**Here are few tips:**

8 + 6 + 3 = 17

8 + 7 - 2 = 13

12 - 5 + 7 = 14

9 - 5 -5 = -1

-7 + 8 -2 = -1

-8 - -5 + 4 = 1

6 - -7 + 2 = 15

12 - 4 - -3 = 11

If you want an excellent **mathematical joke**, please practise at least **50** questions. Have fun!

This is a vast collection of tutorials, covering the syllabuses of GCSE, iGCSE, A-level and even at undergraduate level.
They are organized according to these specific levels.

The major categories are for core mathematics, statistics, mechanics and trigonometry. Under each category, the tutorials are grouped according to the academic level.

This is also an opportunity to pay tribute to the intellectual giants like Newton, Pythagoras and Leibniz, who came up with lots of concepts in maths that we take for granted today - by using them to serve mankind.

~~"There's no such thing as a free lunch."~~

The best things in **nature** are free with no strings attached - fresh air, breathtakingly warm sunshine, scene of meadow on the horizon...

Vivax Solutions, while mimicking nature, offers a huge set of tutorials along with interactive tools for free.

Please use them and excel in the sphere of science education.

Everything is free; not even **registration** is required.

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