3000 examples in mathematics. Grade 2. The account is within 100. Part 2

This manual contains 3000 examples for addition and subtraction within a hundred. The theme "Hundred" is one of the basic topics of the elementary school. Like any other topic studied by a child at this age, it requires attentive understanding and good consolidation.
Many parents of seven-eight-year-old students are convinced that their children believe very well, but you can completely be confident in this only when only when only when The skill of account is brought to automatism. In this case, for example, the student writes an answer after 4-7 seconds. At the end of the column, time is recorded. In the lower left corner, control numbers are indicated: the ideal time of solving one column, satisfactory and the result, which is long to make the student think about. No need to demand from the schoolboy at this time the calligraphic writing answers.
It is difficult for the teacher to check such a large number of examples, so it is better if the time spent on the solution of each column will be celebrated by adults at home.
To achieve good results, one page needs to be solved every day. can be used as additional material in mathematics lessons, as well as for the work of the house