🧮 Abacus Stars
Slide the beads to add and take away.
Then do it all in your head!
▶ Start sliding
⚙️ Settings
🎮 More games
build v2 · small & big friends
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Pick a level
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🎬
↺
0
🎬 Watch and learn…
Next level ▶
Level map
⚙️ Settings
Sound effects
Read lessons aloud
Reset progress
Done
