Welcome to GB Kids!<br><br>Practice mental math through interactive learning worlds and stages, earn stars, and track your learning progress.
Only the current version so far — new entries appear as the game ships updates.
GB Kids is an educational game by Golden brain with 5+ downloads (about 6 estimated). +6 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “Mental math and abacus learning games for Golden Brain students.”