{"id":2237,"date":"2026-05-12T08:16:14","date_gmt":"2026-05-12T08:16:14","guid":{"rendered":"https:\/\/withifi.muhubonurture.nl\/?p=2237"},"modified":"2026-05-12T08:16:49","modified_gmt":"2026-05-12T08:16:49","slug":"plus-sommen-tot-20","status":"publish","type":"post","link":"https:\/\/withifi.muhubonurture.nl\/?p=2237","title":{"rendered":"Plus Sommen Tot 20"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2237\" class=\"elementor elementor-2237\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b69c0a8 e-con-full e-flex e-con e-parent\" data-id=\"b69c0a8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a62e0ca elementor-widget elementor-widget-html\" data-id=\"a62e0ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\r\nbody{margin:0;font-family:'Inter',sans-serif;}\r\n.sommen-page{min-height:100vh;padding:6rem 6vw;color:#3A2B24;background:radial-gradient(circle at 18% 20%,rgba(255,255,255,.78) 0%,transparent 30%),radial-gradient(circle at 82% 28%,rgba(255,228,196,.35) 0%,transparent 32%),radial-gradient(circle at 50% 82%,rgba(255,244,228,.42) 0%,transparent 36%),linear-gradient(135deg,#F9FBF8 0%,#EEF7F3 45%,#F7FBF8 100%);}\r\n.hero{max-width:900px;margin-bottom:3rem;}\r\n.label{display:inline-block;padding:12px 20px;border-radius:999px;background:rgba(255,255,255,.72);border:1px solid rgba(255,255,255,.95);color:#8B6B55;font-weight:900;margin-bottom:1.2rem;}\r\n.hero h1{font-size:clamp(44px,6vw,72px);line-height:1;margin:0 0 1.2rem;color:#3A2B24;}\r\n.hero p{font-size:20px;line-height:1.9;color:#7A6455;font-weight:650;}\r\n.werkblad{background:rgba(255,255,255,.58);border-radius:38px;padding:3rem;border:1px solid rgba(255,255,255,.96);backdrop-filter:blur(16px);box-shadow:0 16px 42px rgba(90,70,55,.08);max-width:1200px;}\r\n.werkblad h2{font-size:2.4rem;margin:0 0 .7rem;color:#3A2B24;}\r\n.werkblad p{margin:0;font-size:18px;line-height:1.7;color:#7A6455;font-weight:650;}\r\n.sommen-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.3rem;margin-top:2.5rem;}\r\n.som{background:#FFF7EF;border-radius:24px;padding:1.4rem;display:flex;align-items:center;justify-content:center;gap:.8rem;min-height:84px;box-shadow:0 8px 20px rgba(90,70,55,.05);}\r\n.som span{font-size:2rem;font-weight:900;color:#3A2B24;}\r\n.som input{width:80px;height:54px;border-radius:16px;border:none;background:white;text-align:center;font-size:1.5rem;font-weight:900;color:#3A2B24;outline:none;box-shadow:inset 0 0 0 2px rgba(255,228,196,.6);}\r\n.check-wrap{margin-top:3rem;text-align:center;}\r\n.check-btn{padding:1.2rem 2.8rem;border:none;border-radius:999px;background:#FFD6A8;color:#3A2B24;font-size:1.1rem;font-weight:900;cursor:pointer;}\r\n.feedback{margin-top:2rem;padding:2rem;border-radius:28px;background:rgba(255,255,255,.72);border:1px solid rgba(255,255,255,.95);display:none;}\r\n.feedback h3{margin-top:0;font-size:1.8rem;color:#3A2B24;}\r\n.feedback p{font-size:18px;line-height:1.8;color:#7A6455;font-weight:650;}\r\n.goed{background:#E7F7E8!important;}\r\n.fout{background:#FFE8E8!important;}\r\n@media(max-width:900px){.sommen-grid{grid-template-columns:1fr}.werkblad{padding:2rem}.som{justify-content:space-between}}\r\n<\/style>\r\n\r\n<section class=\"sommen-page\">\r\n  <div class=\"hero\">\r\n    <div class=\"label\">\u2795 Plus sommen oefenen<\/div>\r\n    <h1>Plus sommen tot 20.<\/h1>\r\n    <p>Vul rustig de antwoorden in.<br>Je bent aan het oefenen, niet aan het haasten.<\/p>\r\n  <\/div>\r\n\r\n  <div class=\"werkblad\">\r\n    <h2>\u2795 Nu zelf oefenen<\/h2>\r\n    <p>20 sommen. E\u00e9n voor \u00e9\u00e9n.<br>Daarna kijken we samen na.<\/p>\r\n    <div class=\"sommen-grid\" id=\"sommenGrid\"><\/div>\r\n    <div class=\"check-wrap\"><button class=\"check-btn\" onclick=\"controleerSommen()\">Klaar, nakijken \ud83c\udf3f<\/button><\/div>\r\n    <div class=\"feedback\" id=\"feedbackBox\"><h3 id=\"scoreTekst\"><\/h3><p id=\"feedbackTekst\"><\/p><\/div>\r\n  <\/div>\r\n<\/section>\r\n\r\n<script>\r\nconst sommen=[\r\n{a:10,b:2,antwoord:12},{a:9,b:4,antwoord:13},{a:8,b:5,antwoord:13},{a:7,b:6,antwoord:13},\r\n{a:10,b:4,antwoord:14},{a:9,b:5,antwoord:14},{a:8,b:6,antwoord:14},{a:7,b:7,antwoord:14},\r\n{a:10,b:5,antwoord:15},{a:9,b:6,antwoord:15},{a:8,b:7,antwoord:15},{a:11,b:4,antwoord:15},\r\n{a:10,b:6,antwoord:16},{a:9,b:7,antwoord:16},{a:8,b:8,antwoord:16},{a:12,b:4,antwoord:16},\r\n{a:10,b:8,antwoord:18},{a:11,b:7,antwoord:18},{a:12,b:6,antwoord:18},{a:10,b:10,antwoord:20}\r\n];\r\nconst grid=document.getElementById('sommenGrid');\r\nsommen.forEach((som,index)=>{grid.innerHTML+=`<div class=\"som\"><span>${som.a}<\/span><span>+<\/span><span>${som.b}<\/span><span>=<\/span><input type=\"number\" id=\"antwoord-${index}\"><\/div>`;});\r\nfunction controleerSommen(){\r\nlet goed=0;\r\nsommen.forEach((som,index)=>{\r\nconst input=document.getElementById(`antwoord-${index}`);\r\nconst waarde=Number(input.value);\r\ninput.classList.remove('goed','fout');\r\nif(waarde===som.antwoord){goed++;input.classList.add('goed');}else{input.classList.add('fout');}\r\n});\r\ndocument.getElementById('feedbackBox').style.display='block';\r\ndocument.getElementById('scoreTekst').textContent=`Je hebt ${goed} van de ${sommen.length} sommen goed \ud83c\udf38`;\r\ndocument.getElementById('feedbackTekst').textContent=goed===sommen.length?'Wat fijn gedaan \ud83c\udf3f Alles klopt. Je hebt rustig gewerkt.':goed>=14?'Heel goed geoefend \ud83c\udf38 Je bent aan het groeien. Fouten maken hoort erbij.':'Je bent aan het leren \ud83c\udf31 Rustig opnieuw kijken helpt. Fouten zijn leermomenten.';\r\n}\r\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u2795 Plus sommen oefenen Plus sommen tot 20. Vul rustig de antwoorden in.Je bent aan het oefenen, niet aan het haasten. \u2795 Nu zelf oefenen 20 sommen. E\u00e9n voor \u00e9\u00e9n.Daarna kijken we samen na. Klaar, nakijken \ud83c\udf3f<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-2237","post","type-post","status-publish","format-standard","hentry","category-oefenen-met-sommen"],"_links":{"self":[{"href":"https:\/\/withifi.muhubonurture.nl\/index.php?rest_route=\/wp\/v2\/posts\/2237","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/withifi.muhubonurture.nl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/withifi.muhubonurture.nl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/withifi.muhubonurture.nl\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/withifi.muhubonurture.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2237"}],"version-history":[{"count":4,"href":"https:\/\/withifi.muhubonurture.nl\/index.php?rest_route=\/wp\/v2\/posts\/2237\/revisions"}],"predecessor-version":[{"id":2241,"href":"https:\/\/withifi.muhubonurture.nl\/index.php?rest_route=\/wp\/v2\/posts\/2237\/revisions\/2241"}],"wp:attachment":[{"href":"https:\/\/withifi.muhubonurture.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2237"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/withifi.muhubonurture.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2237"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/withifi.muhubonurture.nl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}