Multiplying with your fingers. For children from 3 years of age. Show your children, grandchildren, nephews!

Did you know that you can use your fingers to perform multiplications between numbers 6-10? Therefore, it is necessary to identify the fingers as follows:

For example, to calculate 8x9, abuts finger equivalent to 8 to 9 by the equivalent finger on the other hand, as shown below.

The result will be a two-digit number, where the tens digit is equal to the sum of fingers that are below (including those in contact), and the digit of the units will be equal to the multiplication of fingers that are above. The following figure illustrates the multiplication.