توضیحات:

This app is published by Codingal.
Codingal is the #1 coding platform for school kids with a mission to
inspire school kids to fall in love with coding.
This app is developed by codingal student  Manpreet Singh of grade 8 under the guidance of teacher Archana Pandit.
This app is designed for junior students for carrying out calculations of “ADDITION, SUBTRACTION, MULTIPLICATION and DIVISION.