3000 Examples in Mathematics. Non-Table Multiplication and Division. Different Levels of Difficulty. Grades 3-4

The manual contains examples in mathematics on one of the basic topics for grades 3-4 – Non-Table Multiplication and Division. Like any other topic, it requires careful consideration and solid reinforcement. As practice shows, a student has fully mastered the topic if they can solve an example and write down the answer within 4-7 seconds. In this case, we can say that the calculation skill has been automated. To practice the calculation skill to the point of automation, examples of varying difficulty are offered, divided into three blocks. The 1st level of difficulty consists of 7 columns of regular examples; the 2nd level of difficulty includes 3 to 6 columns of chains of examples; the 3rd level of difficulty contains 2 columns of logical examples, where signs need to be placed correctly. Answers to the logical examples are provided at the end of the book. To achieve good results, it is necessary to solve one page of examples each day. The manual can be used as additional material in mathematics lessons and for independent study at home.