How to read 4020000, is it to be read as 40,000 and twenty

4,020,000, four hundred and twenty thousand.

Here's how to read it:

1. Read out the numbers in turn from left to right according to the horizontal column of the number, such as 3045002 read as 3045002, this reading method is used when reading pure decimal or records, and it is called a short reading, which can be used for decimal and non-decimal readings.

2. From right to left, they are: individual level (including single digit, ten, hundred, thousand), ten thousand level (including ten thousand, one hundred thousand, million, ten million), billion level (including billion, billion, billion, billion

Readings from high to low:

Read one level at a time, the 0 at the end of each level is not read, and the rest of the digits are read only one zero for several consecutive zeros; How to write integers: from high to low, write level by level, which digit does not have a unit, just write 0 on that digit.

For example, it should be read as: 1203.4, that is, it should be read from the highest thousandth 1, and read from the highest thousandth 1, in the order of highest to lowest, and when written, it should also be written from the highest thousandth 1, and written in the order from highest to lowest.

Reading is to express numbers with words, such as: reading as: 1203.4 Writing a number is to use numbers and symbols to represent a certain number.

4,020,000, four hundred and twenty thousand.

Forty thousand and twenty 40020

That's right.

The law of reading in our country is:

1. Numbers within four digits should be read from the high position in the order of digits.

2. Numbers with more than four digits are graded from right to left, and then from the highest level, read 100 million, 10,000, and individual levels in turn. Read out the numbers in each level and their names. The number in the 100 million level is read according to the reading method of the number of each level, and then add the word "100 million" at the end; The number in the 10,000-level is read according to the reading method of the number of each level, and then the word "10,000" is added to the end;

3. No matter how many "0s" there are at the end of each level, don't read them; The other digits have a "0" or a few "0s" in penny, all of which only read a zero.

Summarize the main points: 1. When reading, start from a high position and read it level by level. When reading 100 million or 10,000 levels, read them according to the reading method of each level, as long as you add the word "100 million" or "10,000" at the end.

2. There is 1 0 in the middle of the number, or several 0s in a row, and only one zero is touched and read.

3. The 0 at the end of each level is not read.

4020020。Reads "Four million and twenty thousand and zero twenty." ”

According to the rules of reading, not everyone needs to read out. For example, 400, a zero is not read? He reads "four hundred."

When two are connected together, in the integer part, it may not be read in full, but in the decimal part, each "0" must be pronounced, for example: That's to be read as 0.0030406 beats. Just the last zero of the decimal place.

If it is not required to be read in conjunction with the valid number, it can be omitted. For example: rice.

In general, you can read it as "12.05 meters". But if you read it exactly by significant figures, it reads "12.050 meters".

4020020 highest is in the millions. Read: four million two hundred and twenty thousand.

The mathematical representation is read as 4020006000

Problem solving ideas: the number with consecutive zeros at the end of the decimal part can not be read; There is a continuous zero read only once in between; The integer part of the number consists of 10 digits; Start reading from a high position.

Problem solving: Read: 4,206,000.

Capitalization: Wanton pick up billions, two thousands, thousands of land.

If you have any doubts, please ask and be satisfied.

Hello. 40 2000 6000 is a ten-digit number, which is read as four hundred and twenty million six thousand. Four numbers make up a level. The first two digits are 100 million, the middle four are 10,000 levels, and the back is a level.

4020006000 reads: four hundred twenty million six thousand.

1) The smallest composite number is 4, the smallest prime number is 2, the largest single digit is 9, according to the inscription, write 4 on the 10 million digits, 2 on the 100,000 digits, 9 on the 10000 digits, and the rest of you write zero, this number is written: 4020 9000;

2) 4020 9000 reads: four thousand and two hundred twenty-nine thousand;

2) 4020 9000 40.21 million

So the answer is: 40209000, 4020900, 4021

Wanton zero one pick up ten thousand zero two hundred.

This is capitalized.

40100200 reads: four thousand one hundred thousand one hundred thousand two hundred.

4090000002 reads: four hundred ninety-nine million and two.

It reads as follows: four hundred ninety-nine million and two.

There are 10 integer digits in this number, and from back to front there are one, ten, hundred, thousand, thousand, ten thousand, one hundred thousand, million, ten million, billion, billion, so it is read as three eight hundred thousand four thousand and two hundred thousand.

3,840,000,000.