【實用教育app】Hundred Board Manipulative|最夯免費app-綠色工廠好玩App

Virtual hundred board to explore numbers, counting, number patterns, operations, multiples, rounding, place value, and more.~ Features ~ 1. Set colors by tapping or swiping2. Hide values3. Multiples mode4. Rounding mode5. Addition and subtraction modes6. Fun number finding game~ Math Topics ~ 1. Numbers2. Counting3. Number patterns4. Operations5. Multiples6. Rounding7. Place value