Number of books and pages in the set: grade 4 difficulty bank all lessons number of pages 320 number of 4th grade all-around mathematical problems number of pages 128 grade 4 reading comprehension skills number of pages 120 type: question bank number of pages: 3 books total 568 pages number of questions : 1558 tonguç found the formula for the championship for you. he packed this formula into one package. how is this formula? as follows: 1) good teacher: tonguç's distinguished teachers are with you with their 4th grade books! you can also watch the videos of the questions you can't solve as many times as you want. you can watch it over and over if you want. thus, you will have no shortcomings on the way to the championship. remember, it is essential to work with the best teachers' books as well as work hard for the championship! 2) good training: it is necessary to work hard for the championship. to work hard, you must have good training equipment. zoru bank, cup activities, perfect mathematics problems and reading comprehension skills are the most comprehensive books tonguç has prepared for 4th grade… you will find the toughest questions in them. thus, you will do the hardest training you need for the championship with these books. more than 100 stocks are available to be sold at the campaign price. the listed price is valid until october 16, 2026. This question bank is specially prepared for students to improve their exam readiness. It follows the updated curriculum and focuses on skill-based learning and comprehension. Ideal for in-class practice or self-study.