#1Kazuasobi Math Drill by nakagawa kentaDaily timed arithmeticEditor's Choice📚 Education0.0(0 ratings)Free
#2算数の練習|九九・計算ドリル・文章題 さんすうのもり by JUNYA TOGAStrong Contender📚 Education0.0(0 ratings)FreeIn-App Purchases