Just multiply vertically and divide by a corner

Multiplication in the column and dividing the corner - two types of work in the younger school, not loved by many schoolchildren. This allowance will make work on them more interesting and efficient.
It should be applied when students with the rules of computing, in general, got acquainted, but before automatism in the calculations are still very far away. The algorithm of these calculations at first is mastered by fragmentary, from the fifth to the tenth, and often leads to errors that does not allow the calculation to the end. Therefore, it is useful using templates with empty cells in the right places to signal the student about the necessary actions, allowing you to focus on key stages of calculations. Cell-templates at this stage prevent the incorrect actions of young mathematicians, signaling about most errors made by them. And the decoding of the keyword at the end of the calculations allows you to make sure that it is finally.
The last page provides a task for self-test, we remove the tip in the form of cells of the template, leaving only the words-keys for the correct answers