Weight Subtraction app for iPhone and iPad


4.8 ( 5088 ratings )
Education
Developer: BodhaGuru
0.99 USD
Current version: 2.0, last update: 7 years ago
First release : 20 Oct 2013
App size: 7.04 Mb

This is a cool Maths application using which a child can learn and practice the whole number and decimal subtraction concept exactly the same way the child does it on paper. A magic robot in the application gives different weight examples to practice. It monitors the child’s progress and paces the complexity of the problem according to the performance of the child, starting from simple whole number weight subtraction (e.g. 5 kg - 3 kg) to weight subtraction involving different units (e.g. 11 kg 100 gm - 8 kg 500 gm) and then moves to decimal subtraction (e.g. 2.350gm - 1.100gm). If the child is unable to make progress on a given problem, he/she can touch the magic robot and the robot walks through the detailed solution of the same problem in an animated way - giving the exact steps similar to how it is done on the paper.
The child can touch the Report Card icon to see the progress. This way the child can continue to practice the subtraction and decimal subtraction concept in a way he/she does on paper with the super power of our magic robot.
Have fun, children!