Book Exercise Mathematics 1st class. Workbook of Practical Tasks Book

The manual will help 1st grade students develop and improve their skills in working with the composition of numbers, tabular addition and subtraction within 100 without going through place value, working with place value terms of two-digit numbers, as well as comparing numbers and solving simple plot problems. The keys will help to check the correctness of tasks. The material corresponds to the educational program in mathematics for grades 1–4.