8.1
This is a quiz which tests your mental calculation. How fast can you think?
This is a quiz which tests your mental calculation. How fast can you think?
- 4 posible answers
- All questions generated randomly.
- 60s 40s 20s mode
Great app for kids.
June 16, 2025
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June 15, 2025
June 15, 2025
June 14, 2025
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June 14, 2025
June 14, 2025
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June 13, 2025