Final answer:
Our system of numerals is based on Arabic numerals, which were developed in India and introduced to Europe in the Middle Ages. The Arabic numeral system includes the digits 0-9 and a place value system, making it efficient for arithmetic calculations.
Step-by-step explanation:
Our system of numerals is based on Arabic numerals, which are based on the numerals developed in India. These numerals, also known as Hindu-Arabic numerals, were introduced to Europe in the Middle Ages and gradually replaced the Roman numerals that were previously used. The Arabic numeral system includes the digits 0-9 and a place value system, which makes it a more efficient and versatile system for arithmetic calculations.
Learn more about the origin and development of Arabic numerals