Integers are whole numbers used in counting, inclusive of negative, positive and zero numbers. The concept of integers was first started in the ancient Babylon and Egypt. Integers can be represented on a numbers line , with the positive integers occupying the right side of zero and negative integers occupying the left side of zero. Arithmetic operations such as addition, subtraction, multiplication and division are applicable to integers.
Integers in the Real World: Connecting Integers to Finances
Integers Essay - Words
The dots at each end of the set mean that you can keep counting in either direction. The set can also be shown as a number line:. Integers are whole numbers and their negative opposites. Therefore, these numbers can never be integers:. Whether you are adding or subtracting two integers, start by using the number line to find the first number.
Integers in the Real World Mathematics & Economics Essay (Essay Sample)
While we may not always use the counters, especially when we work with large numbers, practicing with them first gave us a concrete way to apply the concept, so that we can visualize and remember how to do the subtraction without the counters. Have you noticed that subtraction of signed numbers can be done by adding the opposite? You will often see the idea, the Subtraction Property, written as follows:.
Please join StudyMode to read the full document. Your Answer B. Your Answer.