This app is helpful for both school teachers and students to crosscheck long division (European) exercises.
-- App is lightweight and runs fast even on older devices.
-- Input numbers up to 999,999,999 (integers) are supported.
-- Simple and easy to use user interface.
Added support for user defined large scale fonts.
9Apps 4.9
![국세청 홈택스 [손택스] on 9Apps](https://sg-res.9appsdownloading.com/sg/res/jpg/f7/df/69cc2f90120ec331db2630e0f5b6-6dh.jpg?x-oss-process=style/jmq200)
