What is the standard form for 200,000+80,000,+700+6?

Answer: 280,706

Explanation:

The expression

200,000 + 80,000 + 700 + 6

may be expressed as

200 thousand, plus

80 thousand, plus

700 hundred, plus

6 ones

Because hundreds include ones, therefore

700 + 6 = 706

Commas are used to separate hundreds from thousands in the standard form.

200 thousand + 80 thousand = 280 thousand = 280,000

Therefore,

200,000 80,000 + 700 + 6

= 280,000 + 706

= 280,706

The diagram shown below explains how the different categories add up.