Uploaded January 2026 | Updated September 2026, 2 weeks ago
This is a short animation showing how to think visually about adding fractions. We show the process only for 4/7+1/3 but a similar idea works for adding any pair of fractions.
To buy me a coffee, head over to buymeacoffee.com/VisualProofs
Thanks!
This is a standard technique for visualizing fraction addition.
#mathshorts #mathvideo #math #fractions #mtbos #manim #animation #theorem #pww #proofwithoutwords #visualproof #proof #iteachmath #mathematics #area #visualfractions #addfractions #fractionarithmetic #arithmetic
To learn more about animating with manim, check out:
https://manim.community
This is a short animation showing how to think visually about adding fractions. We show the process only for 4/7+1/3 but a similar idea works for adding any pair of fractions.
To buy me a coffee, head over to buymeacoffee.com/VisualProofs
Thanks!
This is a standard technique for visualizing fraction addition.
#mathshorts #mathvideo #math #fractions #mtbos #manim #animation #theorem #pww #proofwithoutwords #visualproof #proof #iteachmath #mathematics #area #visualfractions #addfractions #fractionarithmetic #arithmetic
To learn more about animating with manim, check out:
https://manim.community






![Four Set Inclusion/Exclusion Visually!
This a supplemental video from one of my courses that I made in my more typical style. This is a follow up to previous videos introducing the Set cardinality theorems and then counting principles in general. In this particular video, we show how to begin to deal with the general Sum principle for Sets when you have more than three sets involved. Can you see how to keep extending this idea for more and more sets?
If you like this video, consider subscribing to the channel or consider buying me a coffee: https://www.buymeacoffee.com/VisualProofs. Thanks!
To see the two set and three set inclusion/exclusion versions, check out:
https://youtu.be/wXdoqPMlVRU?si=N5KKDetoD1d6zhh4 (two sets)
https://youtu.be/vVZwe3TCJT8?si=2BLGo4LNp2Gu1aaM (three sets)
To see other videos related to this, check out my Discrete Math series kept in a playlist called [Discrete Math Class]:
https://youtube.com/playlist?list=PLZh9gzIvXQUtB1t57_Xyk3yp9MK2iIFXX
#logic #settheory #inclusion/exclusion #intersection #setdifference #setminus #setconnectives #subsets #venndiagram #visualproof #math #manim #discretemathematics #sumprinciple
To learn more about animating with manim, check out:
https://manim.community
Music in this video:
Valiant Knights by MaxKoMusic | https://maxkomusic.com/
Royalty Free Music by https://www.free-stock-music.com
Creative Commons / Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
https://creativecommons.org/licenses/by-sa/3.0/deed.en_US Four Set Inclusion/Exclusion Visually!](https://i.ytimg.com/vi/sWY5zFb2tOE/mqdefault.jpg)



