Make 10 - Mental Math
iOS app by Katsuhiko Yao. Education · Katsuhiko Yao
- Store rating
- 0 / 5
- Store rating count
- 0
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 3.1.1
- Listing last refreshed
- 2026-09-13
View the original store listing
Store description excerpt
Created by a Math Teacher A 1-minute Math Training App QuickMath Series Train your calculation skills and thinking power with short and fun math challenges. Find pairs of numbers and reach the target number! Not only “Make 10” puzzles — you can train with target numbers from 6 to 20 across different difficulty levels. Learn while playing and improve: • Number sense • Mental math • Calculation speed Perfect for quick daily brain training. Suitable for a wide range of learners — from advanced elementary school students to middle school math practice. QuickMath Series • SumX – Number Pair Puzzle • SumXMinus – Negative Number Training • Common Divisor – Divisor Brain Training • Exponent – Power Calculation Challenge
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