The answer process is as follows:

(1), ten, hundred, thousand, ten thousand (10 4), one hundred thousand, one million, ten million (10 7), one hundred million (10 8).

(2) 10 8 divided by 10 7 = 10. Tens of millions are needed here. Need organization.

The number of integer digits increases from right to left; The first place is a unit, the second place is ten, the third place is one hundred, the fourth place is one thousand, and so on.

Each digit has a corresponding counting unit, for example, the counting unit of one digit is one, and the counting unit of ten digits is ten. The propulsion rate between every two adjacent counting units is 10. Other figures:

The ninth power of a billion 10, 10 billion? 10 to the tenth power, 1000 billion to the eleventh power 10, trillion? The twelfth power of 10 and the sixteenth power of Beijing 10.

Hey? 10 to the twentieth power, 10 to the twenty-fourth power, and so on? The 28th power of 10 and the 32nd power of 10.

Mathematics (Mathematics or maths, from the Greek word "Má thē ma"; Often abbreviated as "mathematics"), it is a discipline that studies concepts such as quantity, structure, change, space and information, and belongs to a formal science from a certain point of view. Mathematicians and philosophers have a series of views on the exact scope and definition of mathematics.

In the development of human history and social life, mathematics also plays an irreplaceable role, and it is also an indispensable basic tool for studying and studying modern science and technology.