Flash mental calculation 2.11

This application offers a platform for practicing quick mental arithmetic exercises.

Users can review their calculation process by tapping the confirmation button after completing each problem.

Additionally, each question is saved in a history log, allowing users to revisit and attempt previously incorrect problems at a later time.

Prior to purchase, the app retains logs of the last 10 questions. Post-purchase, the storage capacity increases to 150 questions, providing an extensive review resource.

■ Past Log

• Questions and results from Challenge Mode and Practice Mode are automatically recorded.
• Users can tap the challenge button to retry specific questions from their history.
• Initially, only the last 10 questions are saved; after purchasing, this extends to 150 questions for comprehensive review.