Maths. Cool tasks for consolidating knowledge. 4th grade

The allowance corresponding to the Federal State Educational Standard will help students in the 4th grade in an entertaining form to consolidate the skills gained at school, develop mathematical abilities and mathematical thinking, practice logic and attention, as well as increase the level of IQ, improve performance in the subject, interestingly and benefit time. The collection can be used as additional material at school, for individual work at home, to repeat knowledge during the holidays.
By purchasing this manual for your child, you will help him:
1) Repeat the knowledge gained at school.
2) Work out skills.
3) develop mathematical thinking.
4) Bring the account skill to automatism.
5) increase the level of IQ.
6) show interest in the subject.
7) improve performance.
8) spending time interesting and with benefit