The values of the expressions, are:

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.