LambadaMath: Mental Math

LambadaMath helps children practice mental arithmetic with a focused daily series of 20 problems. Choose addition, subtraction, multiplication, division or mixed practice, then tap Start. A wrong answer keeps the same problem available for another try. The selected math mode stays fixed until the daily series is complete. Features: • Addition, subtraction, multiplication, exact division and mixed practice. • A maximum of 20 solved problems per calendar day. • New problems checked against the history of previously shown exercises, including earlier days. • English and Ukrainian interface and spoken encouragement. • Language switching without replacing the current problem or resetting progress. • One answer-check button in the problem card, available while entering an answer. • Current problem, progress and statistics saved on the device. • Parent results review and confirmation protected by a parent PIN. • An optional daily practice reminder. No account is required. Practice results stay on the device. The app contains no advertising or analytics. Spoken feedback uses the best system voice available on the device for the selected language. Voice quality depends on the voices installed on the device.