Small integers are whole numbers that are typically considered to be in the range from -10 to 10. This includes both positive and negative numbers, as well as zero. Small integers are often used in basic arithmetic operations like addition, subtraction, multiplication, and division, making them fundamental in mathematics. In various applications, small integers can represent quantities, counts, or simple measurements. They are also commonly used in programming and computer science, where they can serve as indices, counters, or flags. Understanding small integers is essential for grasping more complex mathematical concepts and operations.