The problem asks us to complete a pattern of division by 10,000. We need to divide each number by 10,000.

1. Problem Description

The problem asks us to complete a pattern of division by 10,

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0. We need to divide each number by 10,

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2. Solution Steps

Dividing by 10,000 is equivalent to moving the decimal point 4 places to the left.

* $16,501 \div 10,000$: Move the decimal point 4 places to the left: $16,501.0 \rightarrow 1.6501$.

* $165,010 \div 10,000$: Move the decimal point 4 places to the left: $165,010.0 \rightarrow 16.5010$ or $16.501$.

* $1,650,100 \div 10,000$: Move the decimal point 4 places to the left: $1,650,100.0 \rightarrow 165.0100$ or $165.01$.

* $16,501,000 \div 10,000$: Move the decimal point 4 places to the left: $16,501,000.0 \rightarrow 1650.1000$ or $1650.1$.

3. Final Answer

$16,501 \div 10,000 = 1.6501$

$165,010 \div 10,000 = 16.501$

$1,650,100 \div 10,000 = 165.01$

$16,501,000 \div 10,000 = 1650.1$