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SeedCalc - A Wonder Calculator app for iPhone and iPad


4.6 ( 6656 ratings )
Education Utilities
Developer: 咏武 王
Free
Current version: 1.1.0, last update: 1 year ago
First release : 29 Jan 2022
App size: 205.39 Mb

Help kids understand numbers, orders of magnitude, and the four operations with fun things at different scales.
Key features:
- Dozens of fun things and animations to show different scales of the universe.
- Demonstrate the precedence of the four operations.
- A full-featured calculator, supporting parentheses, and the four arithmetic operations.