Floor Function | Explained Visually

Description:
Why is ⌊−2.3⌋ equal to −3? Understand the floor function through animated number lines, staircase graphs, worked examples and practice.

Try the four practice questions before watching the solutions.
Created with ChatGPT Codex and HyperFrames, with synthetic AI narration.

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Chapters
00:00 What does the floor function do?
00:47 Negative numbers: move towards the left
01:44 The staircase graph
02:39 Useful rules—and a common trap
03:44 Counting complete groups and remainders
04:41 Why is the remainder always in range?
05:03 Your turn: floors, groups and remainders
06:34 Like and subscribe

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