The app simulates a math manipulative for teaching place value and addition/subtraction with regrouping. Students represent numbers using chips and can regroup them by dragging virtual manipulatives between columns.
The app presents math problems where the answer is provided, and users must find the correct expression. Users progress through four worlds with unique music and ambience, earning higher scores for faster solutions.
The app offers mathematics practice for primary school students. It features adjustable question counts, number ranges, and equation types, with options for timed sessions and answer correction.
