Mathematics. Neva. And Systems. Doctor. With one unknown

One of the difficult topics in the course of algebra - "inequalities and the inequality systems with one unknown" will become easier to understand if all the rules are clearly set out. In this schoolchilde will help the poster table, which can be placed on the desktop or on the wall. After performing homework, you will not have to search for rules and examples in the textbook, the table contains everything you need.
Thanks to the tables of the "remember!" series, in which the most complex topics of various subjects of the school program are covered, the disciples are easier to assimilate the new material. Choose the necessary topic and learn to "excellent".
Table poster.
Size: 42x30 cm