Strategies, not guessing
Worked examples and hints teach a reusable way to solve each type of problem.
Mental maths · Ages 8–11
Mental maths becomes an adventure.
A calm, story-led learning experience that helps children practise useful maths strategies without timers, adverts, or pressure.
Windows 10/11Android closed beta
Available nowAOTEAROA LABS
AddVenture
27mental-maths strategies
≈40kproblem variations
0ads, accounts, or timers
Overview
Built to be useful from the first minute.
AddVenture was designed for learners in New Zealand Years 4–6. Children move through a colourful adventure while building confidence with addition, subtraction, multiplication, division, fractions, decimals, percentages, measurement, and number patterns.
Worked examples and adaptive hints explain the strategy behind an answer. Progress stays on the device, the app works offline, and parents can see what their child has practised without creating an account.
What it does
Clear features, without the clutter.
Built for different learners
Three difficulty levels, direct topic revision, and a scribble pad support independent practice.
Parent-friendly progress
A local parent dashboard shows progress while keeping children’s information on the device.
Private by design
No advertising, analytics, accounts, or cloud profiles. It works fully offline.
Availability
Use the official link.
Live buttons open the official store listing or project repository. Planned platforms are shown now so there is a clear place for future releases.
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