Compare the quantities

Our book is intended for children, already a little familiar with the score. Tell the child about the signs of comparison>, <, = and suggest insert the desired sign into an empty square. These tasks, as the lightest, can be done one after another until the end of the book.
Tasks for calculating cells in the drawings are not easy for a preschooler, but we hope that they will help you to captivate your child up to 20. Here you need a higher concentration of attention than with the usual calculation of objects. This is due to the fact that not only entire cells have to be calculated, but also their halves (it is important not to go astray and not count them on a par with the whole) In addition, an empty cell can easily be counted twice. If the child is often lost when calculating, invite him to celebrate the calculated cells, for example, crossing them.
Particular attention should be paid to fragments, where the inclined line shares more than one cell in half, but two or three at once. Pay the child’s attention to the fact that if you consider two squares as one rectangle, then the line passing from one corner to another divides it into two equal parts (it is easy to verify this, cutting such a rectangle in half and, turning over, lay the halves one on the other )