3 Vocabulary Terms - Define/Illustrate
Exponent
base
Standard form
1. Exponent: In mathematics, an exponent refers to the number of times a base number is multiplied by itself. It is written as a small superscript number above and to the right of the base number. For example, in the expression 2^3, 2 is the base and 3 is the exponent. This means that 2 is multiplied by itself 3 times, resulting in 2 x 2 x 2 = 8.
Illustration: 2^3 = 2 x 2 x 2 = 8
2. Base: In mathematics, the base refers to the number being multiplied repeatedly by itself, as indicated by the exponent. It is the number that serves as the foundation or starting point for the calculation. For example, in the expression 5^2, 5 is the base. This means that 5 is multiplied by itself 2 times, resulting in 5 x 5 = 25.
Illustration: 5^2 = 5 x 5 = 25
3. Standard form: Standard form is a way to express a number using digits and place value. It is a commonly used format for writing large or small numbers in a concise and organized manner. In standard form, a number is typically expressed as a decimal number between 1 and 10, multiplied by a power of 10. For example, the number 3,500,000 can be written in standard form as 3.5 x 10^6.
Illustration: 3,500,000 written in standard form is 3.5 x 10^6