Choose two numbers from the following, their sum is estimated at 15,000. Arabic numbers were discovered by the famous mathematician, Al-Khwarizmi. They are very important in mathematics. Numbers are spread around us so that we can see them in almost any direction we look at. Our lives are numbers that are counted day after day. Day, so numbers are considered symbols to represent numbers, just as we consider letter symbols to represent words to communicate the meaning of what is required, and it will be explained in detail and well understood by topic.
The history of numbers and their value
The discovery of Arabic numbers by Al-Khwarizmi began in ancient times and they were used in the Abbasid era until they began to mix and mingle between the ancient Arab and Indian civilizations, and the numbering system was used in each of the calculations, so writing a symbol or linking a group of them to each other was a representation of the numbers as a value of weight and importance , and the value of numbers is that each digit]in decimal corresponds to an integer, but in hexadecimal, for example, the letter A represents the value 10.
Choose two numbers from the following that add up to 15,000
Mathematics teachers believe that thinking about solving a question and guessing is one of the best skills that a person acquires in the education stage, because it helps him reach the required value, even if it is an approximation to it. Their sum is estimated at 15,000.
Define arithmetic operations
Mathematics and computer programming deals with the use of special rules to indicate which arithmetic operations must be performed by a mathematical law or proposition, so that multiplication before addition and division before subtraction always has the highest priority in its performance over other operations.