Meaning of natural number | Babel Free
Definitions
- A positive integer {1, 2, 3, ...}.
- A non-negative integer {0, 1, 2, ...}.
Equivalents
Examples
“A careful derivation of the arithmetic properties of the natural numbers #92;mathbb#123;N#125;, using induction, was done by G. Peano (1858–1932). It is a lot of fun, but we will not pursue any of it here.”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.