{"id":601160,"date":"2026-05-09T08:35:13","date_gmt":"2026-05-09T06:35:13","guid":{"rendered":"https:\/\/www.dynseo.com\/courses\/advanced-mental-calculation-become-as-fast-as-a-champion-en\/"},"modified":"2026-05-10T16:45:08","modified_gmt":"2026-05-10T14:45:08","slug":"advanced-mental-calculation-become-as-fast-as-a-champion-en","status":"publish","type":"courses","link":"https:\/\/www.dynseo.com\/en\/courses\/advanced-mental-calculation-become-as-fast-as-a-champion-en\/","title":{"rendered":"Advanced mental calculation \u2014 become as fast as a champion"},"content":{"rendered":"<p><!-- DYNSEO_PROGRAMME_BUTTON --><\/p>\n<div class=\"dynseo-programme-btn\" style=\"margin:18px 0;text-align:center;\"><a href=\"https:\/\/www.dynseo.com\/wp-content\/uploads\/2026\/05\/programme-advanced-mental-calculation-become-as-fast-as-a-champion-601160.pdf\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block;background:#5e5ed7;color:#fff;padding:12px 28px;border-radius:30px;text-decoration:none;font-weight:bold;font-family:Arial,sans-serif;box-shadow:0 4px 12px rgba(94,94,215,0.25);\">\ud83d\udcc4 View detailed programme<\/a><\/div>\n<p><!-- DYNSEO_PROGRAMME_BUTTON --><\/p>\n<p>This 3-hour training is aimed at anyone who already has a solid foundation in mental calculation and wishes to reach an expert level. It presents the techniques used by mental calculation champions and professional mnemonists to perform complex operations in just a few seconds: multiplications of two or three digits, square roots, mental calendars, powers. The training is based on the learning of proven methods such as the Trachtenberg method, the system of complements, and advanced visualization. By the end of the training, each participant will master a toolkit of expert techniques that they can use in a professional, educational, competitive setting, or simply for intellectual enjoyment.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udcc4 View detailed programme This 3-hour training is aimed at anyone who already has a solid foundation in mental calculation and wishes to reach an expert level. It presents the techniques used by mental calculation champions and professional mnemonists to perform complex operations in just a few seconds: multiplications of two or three digits, square [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":606458,"template":"","course-category":[],"course-tag":[],"class_list":["post-601160","courses","type-courses","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Advanced mental calculation \u2014 become as fast as a champion - DYNSEO - Educational apps &amp; brain training apps for all<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.dynseo.com\/en\/courses\/advanced-mental-calculation-become-as-fast-as-a-champion-en\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Advanced mental calculation \u2014 become as fast as a champion - DYNSEO - Educational apps &amp; brain training apps for all\" \/>\n<meta property=\"og:description\" content=\"\ud83d\udcc4 View detailed programme This 3-hour training is aimed at anyone who already has a solid foundation in mental calculation and wishes to reach an expert level. 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