All types of problems and examples for 3rd grade. All kinds of tasks. Inequalities, equations. Calculations by schemes

The manual contains all types of problems and examples on all the main topics of the mathematics course for 3rd grade. Systematic work with the manual will ensure a deeper understanding of the material being studied. By solving problems, the child learns to reason, establish logical connections, and choose a method of solution. All these skills also help in performing calculations. In addition to ordinary examples, inequalities, and equations, the manual includes chains of examples; examples with "windows" in which a number or operation sign must be inserted;