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Studying arithmetic feels boring and boring? Stop now!
Infinite calculations that are as fun and thrilling as a game!
Record your records in rankings, and increase your learning motivation with Oku (duck decorating)! UP!
Develop your computational skills through natural learning guidance.
Check out more than 1,400 types of mathholic calculation games that help build math confidence.

• The difficulty level of the problem can be set to EASY or HARD.
• If you solve all the calculation problems within the given time, you will receive a coin reward.
• You can develop your arithmetic skills by challenging all the steps given according to your grade.
• You can check your child’s weekly ranking.