Oral counting exercise within 100. Grade 2. Addition with a transition over ten

The exercise notebook is designed to train oral addition skills within 100 with a transition over ten.
The exercise includes 4 topics and a warm-up section with tasks to actualize the necessary knowledge and skills. For the convenience of students, each topic focuses on specific computational techniques for addition, examining various methods in detail. Many tasks include a gaming component, hints for self-checking.
Each topic concludes with a speed counting task, which is performed with a stopwatch, and results are checked against answers on a special page at the end of the notebook. Additionally, for self-checking their progress, students are offered control tasks with answers, which can be conveniently cut out in advance and used at their discretion.
The resource will allow parents and educators to determine the level of material mastery by the child, identify gaps, and organize work to address them.
The publication is suitable for classes based on various school curricula and is addressed to students of grades 2 and 3, their parents, and educators.