How do I write this in standard form

20 000 000+4 000 000+300 000+40 000+200+500+80+4

seventy 2 dived

just string together the 1st digits of each term

I suspect that 200 is a typo Lol

To write the given expression in standard form, you need to remove any grouping symbols and combine like terms.

Starting with the expression:
20,000,000 + 4,000,000 + 300,000 + 40,000 + 200 + 500 + 80 + 4

First, let's combine the numbers without any comma separators:

20000000 + 4000000 + 300000 + 40000 + 200 + 500 + 80 + 4

Next, you can add the numbers together by adding each place value separately:

20,000,000 + 4,000,000 + 300,000 + 40,000 + 200 + 500 + 80 + 4 = 24,341,784

Therefore, the standard form of the given expression is 24,341,784.

20035392

just string together the 1st digits of each term

I suspect that 200 is a typo