Integers

 Integers Integers  are whole numbers that can be positive, negative, or zero, with no fractional or  decimal parts. Integers     Examples of integers include -3, 0, and 7.   Numbers with fractions or decimals, like 2.5 or 1/2, are not integers because they are not "whole" numbers. The set of all integers is represented by the symbol  Z   Watch the next video 💡 Did You Know? The word “integer” comes from Latin, meaning whole or untouched . That’s why  integers don’t have fractions or decimals — they’re “whole” numbers!