Cards-craftsmen. Fold and subtract

Trainer for studying the composition of the number, addition and subtraction.
This manual will help the child learn to add and subtract numbers using the simplest way - the decomposition of the number in composition. Working with cards, the account skill can be brought to automatism. Thanks to this, the child can easily be considered within 100 and higher.
The kit consists of a marker and 33 bilateral laminated cards. They wrote examples for solving. The written is easily erased, so the cards can be used many times.
You can engage in cards individually or use them for additional work in the classroom. The manual corresponds to the Federal State Educational Standard.
The manual includes: cards with tasks for studying the composition of the number, cards with examples for addition and subtraction up to 30, reserve card
For children 6-8 years old.
Made in Russia