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Features
- Automatic level progression (toggle on/off)
- Manual level selection by touching star icons
- Fifteen levels of difficulties
- Algebra problems using applied science
- Open ended solutions (more than one way to solve a problem)
- Critical thinking and deduction
*If this is not the "Balance Keeper" product you were looking for, you can check the other results by clicking this link
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Details were last updated on Dec 24, 2024 12:57 +08.
