Описание книги
About the product The manual contains control and testing work on one of the basic topics for the third-fourth grades — «Off-table multiplication and division». Like any other topic, it requires careful reflection and solid consolidation. Many parents are convinced that their children are very good at counting, but you can be completely sure of this only when the skill of counting is brought to automatism. In this case, for example, the student writes the answer after 3-5 seconds. On each page there are test cases for an independent solution. After them on the right, the student writes down the time during which they were solved. On the left are numbers showing ideal timing, satisfactory and poor timing, which should make the student think. For each test case, there are examples for correcting errors. It is difficult for the teacher to check so many examples. It is good if the time spent on solving all the work is noted by adults at home. To achieve great results, you need to work through one page each day. The manual can be used as an additional material in math classes, as well as for homework. …
FAQ