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Mobile
SDK by Qonversion.
vs. average for the Education category, $, by region
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This tool makes my kid understand numbers and arithmetic faster in a fun way. Shout out to the developers!!!
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.