integers
Integers are a set of numbers that include positive whole numbers, negative whole numbers, and zero
Integers are a set of numbers that include positive whole numbers, negative whole numbers, and zero. They are represented by the symbol Z. Integers do not include any fractions or decimal values.
In other words, integers can be reasoned about using only the operations of addition, subtraction, and multiplication.
When we count or measure something, we often use integers. For example, if you have 5 apples or owe someone 10 dollars, you are working with integers. On the other hand, measurements like weight or temperature, which can have fractional or decimal parts, do not fall under the category of integers.
Integers can be arranged on a number line, extending infinitely in both positive and negative directions. Zero acts as the midpoint or reference point on the number line, separating the positive integers from the negative integers.
Some examples of integers are: -5, -2, 0, 3, and 10.
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