Discover the intuitive 'Vertical Abacus 2' designed to enhance computational skills in addition and subtraction while grasping the fundamental mathematical concepts of units, tens, hundreds, and thousands. Experience an authentic abacus simulation that smartly carries over when a rod accumulates 10 pieces. Conveniently verify calculations with a simple result-check button. This standalone tool requires no data connection, allowing practice and learning anytime, anywhere. Elevate math understanding with this efficient and user-friendly educational application.
Requirements (Latest version)
- Android 5.1 or higher required
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