4 Plus 4

padasoft

এই এপ্‌টোৰ বিষয়ে

This app helps learners of all ages understand and apply mathematics step by step with confidence.
It is ad-free and does not collect personal data.

The app is built around clear learning modules such as Number Basics, Advanced Numbers, and Basic Arithmetic, where key mathematical concepts are practiced in a structured and easy-to-follow way.
In additional sections, you can apply what you have learned in a playful and entertaining way.

It combines clear learning with motivation, progress, and fun — ideal for getting started, refreshing knowledge, or practicing in between.

We continuously expand the app with new content to make learning mathematics as simple, understandable, and enjoyable as possible.

নতুন কি আছে

We are very happy to provide this major update with a lot improvements.
The exercises are now grouped by topics like "Numbers Basics" or "Numbers Advanced". For each group you can reach multiple progress level.
There are also three new types of exercises. "Number Line", "Compare Numbers" and computing the "Digit Sum".
Design improvements are also part of this update. So everything is ready for learning math with even more fun.