Mathematics. Grade 3. Comprehensive simulator

The simulator is intended for the development of mathematical abilities, skills, systematization and deepening of mathematical knowledge. He will help the child consolidate the techniques of oral and written addition and subtraction of numbers within 100, as well as to learn the principle of action of multiplication and division.
The publication contains a large number of mathematical examples that will help to form account skills and mathematical logic, and in the future will help to bring the skill of performing an oral account to automatism. Specially selected tasks will develop a concentration in the student and strengthen the effect of learning, which as a result will help him analyze and solve text problems of different complexity, as well as use mathematical knowledge to measure and build, determine the time. The simulator corresponds to the school program for teaching mathematics.
Compiled by: Barkovskaya N.F.
2nd edition