Guided written subtraction
The board highlights the current answer, borrow helper, or reduced digit so learners can follow the subtraction algorithm.
MyNass
Practice written subtraction with guided borrowing.
MyNass helps children practice written subtraction with a guided grid, borrowing steps, review, and local progress tracking for each profile.
Preparing for App Store
Learning flow
A focused practice loop for written subtraction.
Children choose a subtraction format, follow each borrowing and answer step in order, then review the completed written work.
Borrowing step by step
Borrowing is separated into the helper one, slash mark, reduced upper digit, and final answer input.
Review after each set
Every problem remains visible in review, with incorrect items clearly marked.
Screenshots
Screens from practice to review.
See the main MyNass flow from home records to problem setup, guided subtraction, review, and settings.
Home
Profiles, calendar progress, and recent activity stay visible.
Problems
Choose the subtraction format and start a short practice set.
Session
Borrowing steps, the active cell, and keypad stay in one focused view.
Review
Learner answers and correct written subtraction stay side by side.
Settings
Families can manage profiles, language, and local app preferences.
Public App Store pages
Support and privacy information for MyNass is available here.
Release scope
The first release stores learning data locally and does not require account registration.