![]() Profits and losses are also defined by positive and negative number respectively. For this reason, there is need to have numbers which differentiate between a credit and debit transaction. The following real-life applications of negative numbers will motivate you to see the advantage of studying them.īanks and financial institutions entail debit, credits and money. Irrespective of their value, negative integers are widely applied in different fields of life. Application of Negative Integers in Real Life And the division a positive integer by a negative result in a negative quotient. Multiplication of a positive integer by another negative integer results in a negative product. Similarly, dividing a negative integer by another negative integer results in a positive quotient. When a negative integer is multiplied by another negative integer, the product is positive. Multiplication and division of negative integers.Subtracting a negative integer from another negative integer is equal to adding the positive of that integer. Subtracting a positive integer from a negative integer is equivalent to adding the negative of that integer. When adding negative integers, the numbers are added and sum assumes the sign of the original integers. Similarly, when a small positive and a big negative integer are added, the sum is always negative. In other words, when small negative integer is added to a larger positive integer, the integers are subtracted and given a positive sign. When adding a negative and a positive integer together, subtract the integers and write the sign of the greater absolute value. Adding a negative and a positive integer.Negative integers have rules for performing different calculations. Negative integers are normally whole numbers, for example, -3, -5, -8, -10 etc. A negative number represents loss or absence of something.Ī negative integer is a whole number that has value less than zero. ![]() A number that is the opposite of a positive number.Numbers that are to the left of zero on the number line.A negative number is a number that is less than zero.Negative number have several different interpretations. In this case, these numbers are pronounced as negative two, negative three, negative four and so on. Negative numbers can be either be whole numbers, fractions or decimals. ![]() They are represented on the number line to the left of origin. Negative numbers are symbolized by a minus or a dash (-) sign in front of a number. What is a Negative Number?Ī negative number is a number that its value is less than zero. They finally embraced the idea after discovering the significance of negative numbers. Europeans later started catching up with negative numbers when the scholars began translating Arabic texts retrieved from North Africa.įrom this brief history, we have learned that, yet these generations of brilliant and intelligent individuals initially proved difficult to accept the concept of negative numbers. This because the mathematics they were using at that time was only based on geometrical concepts like circumference and area. Europeans later showed interest in negative numbers but were very reluctant to embrace them.Įgyptians were also dismissive of negative and at some point, they regarded negative number as being ridiculous. The history of negative numbers is dated back a thousand years a go when mathematicians from the Indian subcontinent started using them. Well, in this article, we will learn what negative numbers are, their operations and how the numbers are connected real life. How are negative numbers connected to their daily life? These individuals have questions like why to study negative numbers? ![]() The study of negative numbers might seem a little boring to some people. Negative Numbers – Explanation & Examples ![]()
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