Part 2/5:
We set up our multiplication traditionally, arranging the digits in columns to represent the standard algorithm of multiplying each digit. The numbers can be visualized as follows:
111111111
x 1
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We start multiplying from the rightmost digit and move leftward, carefully adding zeros as we shift into higher place values.
Utilizing the Standard Algorithm
- First Row: Multiplying the last '1' in 111,111,111 gives us 111,111,111 once again since any number multiplied by '1' remains unchanged.