In our application “Trainer. Counting within 10. Examples" uses an integrated approach to children learning to count.The child learns numbers and mathematical symbols. Without being distracted by animation and bright images.Trains by solving simple examples and problems up to 10 (up to ten).For children who cannot read, voice-over of the text has been implemented. This allows even those children who have not yet learned to read to learn counting.Naturally, training should take place with the direct participation of parents. This will allow you to get quick and high-quality results - the child will learn to count and add numbers.