What is 23,456 written in expanded form

I believe its Twenty three thousand four hundred fifty six. :)

That is incorrect. The correct answer is

20,000 + 3,000 + 400 + 50 + 6
See? Its E + X + P + A + N + D + E + D!
Remember that.

What Yuko posted was in written form.

To write the number 23,456 in expanded form, we break it down by its place values - the value of each digit based on its position in the number.

Let's break down the number 23,456 digit by digit:

- The digit 2 represents 20,000 because it is in the ten thousands place (10,000 x 2 = 20,000).
- The digit 3 represents 3,000 because it is in the thousands place (1,000 x 3 = 3,000).
- The digit 4 represents 400 because it is in the hundreds place (100 x 4 = 400).
- The digit 5 represents 50 because it is in the tens place (10 x 5 = 50).
- The digit 6 represents 6 because it is in the ones place.

Now, let's put it all together:

23,456 = 20,000 + 3,000 + 400 + 50 + 6

Therefore, the expanded form of 23,456 is:
20,000 + 3,000 + 400 + 50 + 6