Question 1: Write the number five million, three hundred twenty thousand, four hundred nineteen in standard form.

Answer: 5302419

Question 2: Express 7,004,609 in words, using place value terminology.

Answer: Seven million, four thousand, six hundred nine

Question 3: Identify and correct the mistake in this statement: 'The digit 5 in 3,582,764 represents five hundred thousand.'

Answer: The digit 5 is in the ten-thousands place, so it represents fifty thousand, not five hundred thousand.

Question 4: Construct a number greater than 4,000,000 but less than 5,000,000 that has a 3 in the hundreds place.

Answer: 4,300,000

Question 5: Write 2,345,678 in expanded form, clearly indicating the value of each digit.

Answer: 2,000,000 + 300,000 + 40,000 + 6,000 + 700 + 60 + 8

Question 6: Plot the point representing the number 3,205,007 on the grid, assuming the x-axis represents the number in thousands.

Answer: Plot at x=3205, y=0

Question 7: Explain why the number 9,999,999 is the largest six-digit number in the millions range.

Answer: Because 9,999,999 is just one less than 10,000,000, making it the highest number with six digits in the millions range.

Question 8: If you write 4,007,006 in words, what is the value of the digit 7 in the thousands place?

Answer: Seven thousand

Question 9: Identify the place value of the digit 8 in the number 8,654,321.

Answer: Eight hundred thousand

Question 10: A store's inventory has 2,345,678 items. If 1,234,567 are sold, how many items are left? Write your answer in standard form and explain the place value subtraction involved.

Answer: 1,111,111; subtract digit by digit, considering each place value (millions, hundred-thousands, etc.)

Question 11: What is the smallest six-digit number in the millions range? Write it in standard form.

Answer: 1,000,000