Training apparatus. Grade 3. 100 tasks in mathematics with solutions and answers. Rydze O.A.

The manual is intended for students of educational organizations. It is aimed at teaching third -graders the ability to analyze the text of the problem, represent the problem in a convenient way to solve and build a solution using the model; Find different solutions, control the course of solution and the answer of the problem. Each section provides for a solution on the model and independently different types of tasks traditionally studied in the third grade: on the use of arithmetic operations (addition, subtraction, multiplication, division); calculation of the share; comparison and change in values ​​(increase/decrease by several units, several times); finding logical connections, dependencies between the values ​​in plot situations. For the development of control skills and self -control, a third -handwriter is proposed to the tasks of the section “Solve yourself”.