Question

1,326 x 5642,002 x 967

Answer 1

The values of the expressions, are:

$\begin{gathered} 1,326\times564=747,864 \\ 2,002\times967=1,935,934 \end{gathered}$

This values can be found as following:

Write each pair of numbers one below the other, with the placement of the digits matching:

Next, multiply the first digit from right to left of the lower number times the upper number:

Next, multiply the upper number times the second digit of the lower number, but start writing the result from the second position:

Do the same for the third digit, and starting to write the result from the third position:

Add the resulting numbers to find the global result:

The same mechanism can be used to find 2,002 x 967​.