Maths. Grade 1 (for deaf students) Textbook

The textbook is intended for deaf students and ensures the implementation of the requirements of the adapted basic general education program in the subject area "Mathematics and Informatics" in accordance with the Federal State Educational Standard of Students with disabilities.
The system of tasks and exercises of the textbook is built on the principle from simple to complex and has a practical orientation. The content includes such sections as "numbers from 0 to 10. Repetition", "numbers from 11 to 20", "addition and subtraction up to 20", "numbers from 21 to 100", "addition and subtraction up to 100". The main attention is paid to working on an arithmetic task, tabular complexity and subtraction. Students will get acquainted with the concepts of "segment", "centimeter", "decimeter", learn to find unknown and solve simple equations. Signal cards located near tasks help students clearly navigate in the text of the textbook. Tasks near which are the signal cards "write in a notebook", "draw in a notebook", and similar ones are performed by students in school notebooks