When numbers are represented in a more simple form, it is known as standard form which can also be known as scientific notation. In other words, Standard form is a way of writing down very large or very small numbers easily. This online standard form calculator is used to perform the scientific notation arithmetic operations (addition, subtraction, multiplication, division) and represent answers in scientific notation, exponential notation, and decimal notation.
If you want to add 1.7 x 10^1 and 1.4 x 10^1, then you will get the scientific notation value as 3.1 x 10^1. In exponential notation it is 3.1e+1 and in decimal form it is 31.