how do you write 3,209,003,812 in standard form
Three billion, two hundred and nine million, three thousand, eight hundred and twelve.
To write 3,209,003,812 in standard form, follow these steps:
1. Start by counting the number of digits in the given number. In this case, there are 10 digits.
2. Determine the place value of the leftmost digit. In this case, the leftmost digit is 3 and it represents billions (1,000,000,000).
3. Write down the leftmost digit followed by the place value label. So, in this case, 3 billion would be written as 3,000,000,000.
4. Write down the remaining digits, starting from the second digit moving from left to right. In our example, this would be 209,003,812.
5. Combine the two parts by placing a comma between them. So, the final standard form of 3,209,003,812 is 3,209,003,812.