Trick with the multiplication table of seven for the children

The table of seven is one of the most complicated for children. It is because mental calculation begins to become more and more difficult. It is not the same to calculate sums of two in two numbers than seven in seven, right? With this trick of the table of seven, your children will memorize the tab

The table of seven is one of the most complicated for children. It is because mental calculation begins to become more and more difficult. It is not the same to calculate sums of two in two numbers than seven in seven, right?

With this trick of the table of seven, your children will memorize the table in a fun way. Although more than a trick, this time it is an arithmetic game. You want to try?

Trick to learn the multiplication table of seven

1. To begin, you must draw a 'cat', that symbol that is now so familiar to us because it is used to mention hashtag. Yes, it is this:

2. Well, once you have your drawing, we will start by circling two spaces in where two twin numbers will go. Yes, yes ... you heard correctly: there are parejas two pairs of twin numbers . We surround you. The first pair of twin numbers is a number to the left of the cell on the right and a number to the left of the next cell, the second column to the left.3.

The second pair of twins is: the first number to the left of the last cell in this second row, and the other number to the left of the next cell, the row in the bottom left. You better see it with this drawing: 4. Now we have to

place the numbers from one to nine . We start with the cell on the left from the top down. We put these numbers to the right. They are the units:5. Now we will place

the numbers of the tens , to the left of the numbers that we have just pointed. But this time we start on the left, from the cell above, and go to the right. We start by placing zero, and when we get to 2, we see that it matches the first pair of twins. That means that the next 'little brother' will also be a two. Look:6. And we continue with the number three, the four ... oh, another pair of twins! Then we put the four again and continue with the five, and six. We already have it! Because seven times 10, which is what we lack, it is very simple. All numbers multiplied by 10 is that same number with a zero behind. In this case it would be 70.