Math problem collection

摘要

The present invention according to the student individual learning level, or, in the case of performing the guidance in accordance with the learning progress of the class and good usability, to provide an effective computational drill in improving the learning efficiency. A "practice" in the first page 20 of the stage provided with a plurality of step column 25a~25d, common calculation type of computational problems in each step column 25a~25c of before the final step a1, b1, c1 are questions respectively, in the final step column 25d, calculation type of computational problems of each step column 25a~25c up to the final step column before a1, b1, c1 is collectively are questions. .BACKGROUND