Let's go through the questions in the image one by one:

5. A song on the Internet has been streamed 1,453,125 times. Write this number in expanded form.

The number 1,453,125 in expanded form is: $1,000,000 + 400,000 + 50,000 + 3,000 + 100 + 20 + 5$

6. A movie on the Internet has been streamed six hundred thirty-nine thousand, four hundred sixty-two times. What is this number in standard form?

The number written in words, six hundred thirty-nine thousand, four hundred sixty-two, in standard form is: $639,462$

7. A photo on the Internet has been viewed 830,249 times. How can this number be written in word form?

The number 830,249 in word form is: Eight hundred thirty thousand, two hundred forty-nine.

8. Ingrid downloads 12,705 photos from her camera's memory card onto her computer. How can you write this number in word form? How can you write it in expanded form?

• In word form: Twelve thousand, seven hundred five.
• In expanded form: $10,000 + 2,000 + 700 + 5$

9. How is the expanded form of 1,293,500 similar to the expanded form of 493,200?

Let's look at both expanded forms:

• 1,293,500 in expanded form: $1,000,000 + 200,000 + 90,000 + 3,000 + 500$

• 493,200 in expanded form: $400,000 + 90,000 + 3,000 + 200$

The similarity lies in the numbers 90,000 and 3,000 appearing in both expanded forms.

Do you have any questions or need further details on any of the solutions?

Here are 5 related questions that expand on this information:

1. How would you write 2,345,678 in expanded form?
2. What is the difference between standard form and word form?
3. Can you convert the number 1,500,002 into word form and expanded form?
4. If a number has more than 6 digits, how would you write it in both word and expanded forms?
5. How do we write the expanded form of a decimal number like 456.78?

Tip: When writing numbers in expanded form, break down each digit according to its place value (units, tens, hundreds, etc.).