The IB Math Teacher

YouTube channel 📹
Tutoring 👨🏻‍🏫
Contact me 📲

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Count on me

Factorials, organized counting, permutations and combinations

The IB Math Teacher

YouTube channel 📹

Tutoring 👨🏻‍🏫

Contact me 📲

Disclaimer: The IB Math Teacher has been developed independently from and is not endorsed by the International Baccalaureate. International Baccalaureate is a registered trademark owned by the International Baccalaureate Organization.