This math topic focuses on converting seven-digit numbers from their standard form to expanded form. It is part of a broader curriculum on place value and rounding, which covers understanding values up to the millions and precise to the thousandths. The problems require students to decompose numbers by their place values, identifying the contribution of each digit to the overall number (e.g., turning 1300030 into "1,000,000 + 300,000 + 30"). Each question offers multiple choices, enhancing the understanding of place value concepts.
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Expand this 7 digit number
3040020