AI overview
"4" is a natural number that comes after 3 and before 5 in the counting sequence. It represents a fundamental quantity used in everyday counting and serves as a building block for basic arithmetic and mathematics.
AI-generated from the Wikipedia summary — may contain errors.
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−1 0 1 2 3 4 5 6 7 8 9 → List of numbers Integers
← 0 10 20 30 40 50 60 70 80 90 →