How do we know how to do the expanded form for 3,552,308,725

3,552,308,725

3,000,000,000
+ 500,000,000
+ 52,000,000
+ 300,000
+ 8,000
+ 700
+ 20
+ 5

http://www.studyzone.org/testprep/math4/d/expandedform4l.cfm

To express a number in expanded form, we need to break it down into its individual place values. Let's take the number 3,552,308,725 and write it in expanded form:

1. Start from the rightmost digit and write it as is. In this case, it is 5.

2. Move one place to the left and write the digit in that place value. In this case, it is 2.

3. Continue this process for each digit until you reach the leftmost digit.

4. Write a multiplication sign ('x') between each digit to indicate the place value.

Here's the expanded form for 3,552,308,725:

3,000,000,000 + 500,000,000 + 50,000,000 + 200,000 + 8,000 + 700 + 20 + 5

To calculate the expanded form, we break the number down into its respective place values. For example, the leftmost digit '3' is in the billions place, so we multiply it by 1,000,000,000 (10^9). The next digit '5' is in the hundred millions place, so we multiply it by 100,000,000 (10^8). We continue this pattern for each digit.

By following this process, we obtain the expanded form of the number 3,552,308,725.