Proposition: Addition Of Natural Numbers Is Associative

Addition of natural numbers is associative, i.e. the law \[(n+m)+p=n+(m+p)\] is valid for all \(n,m,p\in\mathbb N\).

Proofs: 1

Examples: 1
Proofs: 2 3 4 5 6 7 8 9


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References

Bibliography

  1. Kramer Jürg, von Pippich, Anna-Maria: "Von den natürlichen Zahlen zu den Quaternionen", Springer-Spektrum, 2013