{"id":45103,"date":"2026-08-21T11:43:12","date_gmt":"2026-08-21T04:43:12","guid":{"rendered":"https:\/\/times.edu.vn\/?p=45103"},"modified":"2026-08-21T11:44:09","modified_gmt":"2026-08-21T04:44:09","slug":"igcse-additional-mathematics-marks-to-grade","status":"publish","type":"post","link":"https:\/\/times.edu.vn\/en\/igcse\/igcse-additional-mathematics-marks-to-grade\/","title":{"rendered":"IGCSE Additional Mathematics marks to grade 2026: How raw scores convert to final grades"},"content":{"rendered":"<p>Understanding how raw marks translate into final letter grades is one of the most practical skills an IGCSE Additional Mathematics student can develop. Yet it is also one of the most misunderstood aspects of the Cambridge 0606 assessment system. This guide breaks down the entire Cambridge mark conversion process in plain language, giving students and parents a reliable framework to predict grades, set revision targets, and approach each exam session with clarity.<\/p>\n<h2>How Cambridge converts raw marks to final grades in IGCSE Additional Mathematics<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/times.edu.vn\/wp-content\/uploads\/2026\/08\/IGCSE-Additional-Mathematics-marks-to-grade.webp\" alt=\"IGCSE Additional Mathematics marks to grade\" width=\"1000\" height=\"667\" \/><\/p>\n<p>Cambridge does not use a fixed percentage scale to assign grades. Instead, it uses a system called <strong>grade thresholds<\/strong>, also referred to in some contexts as the uniform mark scale framework, where Cambridge examiners review the statistical performance of all candidates in a given session before setting the exact cut-off score for each grade.<\/p>\n<p>This means that after every exam sitting, a team of senior examiners reviews the overall difficulty of the papers and the distribution of student scores. They then determine the minimum raw mark required to achieve each grade, from A* down to E. The thresholds are published officially in what Cambridge calls the Grade Threshold (GT) document for each qualification, series, and variant.<\/p>\n<blockquote><p>For <a href=\"https:\/\/times.edu.vn\/en\/igcse\/igcse-additional-mathematics\/\">IGCSE Additional Mathematics<\/a> (syllabus code 0606)<sup><a href=\"#tooltip-ref-1\" class=\"tooltip-link\" data-tooltip=\"https:\/\/www.cambridgeinternational.org\/programmes-and-qualifications\/view\/cambridge-igcse-mathematics-additional-0606\/\">[1]<\/a><\/sup>, this process applies equally to the June series, the November series, and any other officially administered sitting. Each session produces its own threshold table, which is why a single universal grade calculator for <a href=\"https:\/\/times.edu.vn\/en\/igcse\/what-is-igcse-a-comprehensive-guide-for-students\/\">IGCSE<\/a> Additional Mathematics does not capture the full picture.<\/p><\/blockquote>\n\n\t<button class='btn-dang-ky' onclick=\"openPopup('popup1')\">\n\t\t<span class='text-effect-1'>\n\t\t\t<svg\n\t\t\t\txmlns='http:\/\/www.w3.org\/2000\/svg'\n\t\t\t\tviewBox='0 0 64 64'\n\t\t\t\twidth='24'\n\t\t\t\theight='24'\n\t\t\t\taria-label='Calendar icon'\n\t\t\t>\n\t\t\t\t<rect width='64' height='64' rx='6' fill='#caa15a'\/>\n\t\t\t\t<rect x='10' y='14' width='44' height='40' rx='4'\n\t\t\t\t\tfill='none' stroke='#ffffff' stroke-width='4'\/>\n\t\t\t\t<line x1='10' y1='24' x2='54' y2='24'\n\t\t\t\t\tstroke='#ffffff' stroke-width='4'\/>\n\t\t\t\t<line x1='22' y1='6' x2='22' y2='18'\n\t\t\t\t\tstroke='#ffffff' stroke-width='4' stroke-linecap='round'\/>\n\t\t\t\t<line x1='42' y1='6' x2='42' y2='18'\n\t\t\t\t\tstroke='#ffffff' stroke-width='4' stroke-linecap='round'\/>\n\t\t\t<\/svg>\n\t\t\tBook a Trial Class\n\t\t<\/span>\n\t<\/button>\n<p><strong style=\"color: #f00;\">&gt;&gt;&gt; Read more:<\/strong> <a class=\"xem-them-link\" href=\"https:\/\/times.edu.vn\/en\/igcse\/igcse-additional-mathematics-examiner-reports\/\">IGCSE Additional Mathematics examiner reports<\/a> 2026: How to extract every useful insight<\/p>\n<h2>What raw mark do you need for each grade in IGCSE Additional Mathematics?<\/h2>\n<p>Because thresholds shift from session to session, the table below reflects <strong>baseline estimates<\/strong> drawn from recent official Cambridge threshold trends across multiple June and November series. These figures give a reliable working estimate for self-assessment and revision planning.<\/p>\n<table>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">Final Grade<\/th>\n<th colspan=\"1\" rowspan=\"1\">Minimum Combined Score (Out of 160)<\/th>\n<th colspan=\"1\" rowspan=\"1\">Approximate Percentage<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">A*<\/td>\n<td colspan=\"1\" rowspan=\"1\">137 to 141 marks<\/td>\n<td colspan=\"1\" rowspan=\"1\">86% to 88%<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">A<\/td>\n<td colspan=\"1\" rowspan=\"1\">115 to 118 marks<\/td>\n<td colspan=\"1\" rowspan=\"1\">72% to 74%<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">B<\/td>\n<td colspan=\"1\" rowspan=\"1\">87 to 90 marks<\/td>\n<td colspan=\"1\" rowspan=\"1\">54% to 56%<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">C<\/td>\n<td colspan=\"1\" rowspan=\"1\">59 to 64 marks<\/td>\n<td colspan=\"1\" rowspan=\"1\">37% to 40%<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">D<\/td>\n<td colspan=\"1\" rowspan=\"1\">46 to 50 marks<\/td>\n<td colspan=\"1\" rowspan=\"1\">29% to 31%<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">E<\/td>\n<td colspan=\"1\" rowspan=\"1\">33 to 36 marks<\/td>\n<td colspan=\"1\" rowspan=\"1\">21% to 23%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>One critical detail often overlooked is that Additional Mathematics operates at a significantly higher difficulty level than the standard <a href=\"https:\/\/times.edu.vn\/en\/igcse\/igcse-maths-0580\/\">IGCSE Mathematics<\/a> (0580) course. As a direct consequence, the grade boundaries sit much lower in percentage terms than most students expect. Scoring around 86% to 88% of all available marks is typically sufficient to reach A, which would be considered well below the A threshold in many other IGCSE subjects.<\/p>\n<blockquote><p>This has an important implication for exam strategy: Students who spend their revision cycle chasing perfection in every topic may be misallocating their time. A more targeted approach, focusing on high-frequency question types and locking in reliable marks across the most predictable syllabus areas, is often more effective at pushing a student from A into A* territory.<\/p><\/blockquote>\n<p><strong style=\"color: #f00;\">&gt;&gt;&gt; Read more:<\/strong> <a class=\"xem-them-link\" href=\"https:\/\/times.edu.vn\/en\/igcse\/igcse-additional-mathematics-examiner-tips\/\">IGCSE Additional Mathematics examiner tips<\/a> 2026: What markers want to see in your answers<\/p>\n<h2>How marks from Paper 1 and Paper 2 combine to determine your final 0606 grade<\/h2>\n<p>IGCSE Additional Mathematics (0606) is assessed entirely through two written papers. There is no coursework component, no portfolio, and no oral assessment.<\/p>\n<p><strong>Paper 1<\/strong> carries a maximum of 80 raw marks. <strong>Paper 2<\/strong> also carries a maximum of 80 raw marks. The two scores are added directly to produce a combined total out of 160, and Cambridge applies the grade threshold against this combined figure to assign the final letter grade.<\/p>\n<p>The paper weighting for Add Maths is therefore equal: Each paper contributes exactly 50% of the total available raw marks. There is no multiplier, no scaling, and no separate grading per component. Cambridge converts the combined raw mark to a final grade in one step.<\/p>\n<blockquote><p>A common mistake we see among students preparing for 0606 is grading themselves on individual papers in isolation. A student might score 52 out of 80 on Paper 1, panic, and assume they have failed. In reality, if that same student scores 72 out of 80 on Paper 2, their combined total of 124 out of 160 sits comfortably within the A grade band. The final 0606 grade is always determined by the combined performance, never by a single paper.<\/p><\/blockquote>\n\n\t<button class='btn-dang-ky' onclick=\"openPopup('popup1')\">\n\t\t<span class='text-effect-1'>\n\t\t\t<svg\n\t\t\t\txmlns='http:\/\/www.w3.org\/2000\/svg'\n\t\t\t\tviewBox='0 0 64 64'\n\t\t\t\twidth='24'\n\t\t\t\theight='24'\n\t\t\t\taria-label='Calendar icon'\n\t\t\t>\n\t\t\t\t<rect width='64' height='64' rx='6' fill='#caa15a'\/>\n\t\t\t\t<rect x='10' y='14' width='44' height='40' rx='4'\n\t\t\t\t\tfill='none' stroke='#ffffff' stroke-width='4'\/>\n\t\t\t\t<line x1='10' y1='24' x2='54' y2='24'\n\t\t\t\t\tstroke='#ffffff' stroke-width='4'\/>\n\t\t\t\t<line x1='22' y1='6' x2='22' y2='18'\n\t\t\t\t\tstroke='#ffffff' stroke-width='4' stroke-linecap='round'\/>\n\t\t\t\t<line x1='42' y1='6' x2='42' y2='18'\n\t\t\t\t\tstroke='#ffffff' stroke-width='4' stroke-linecap='round'\/>\n\t\t\t<\/svg>\n\t\t\tBook a Trial Class\n\t\t<\/span>\n\t<\/button>\n<p><strong style=\"color: #f00;\">&gt;&gt;&gt; Read more:<\/strong> <a class=\"xem-them-link\" href=\"https:\/\/times.edu.vn\/en\/igcse\/igcse-additional-mathematics-exam-technique\/\">IGCSE Additional Mathematics exam technique<\/a> 2026: The complete guide to scoring higher<\/p>\n<h2>How to estimate your IGCSE Additional Mathematics grade from past paper scores<\/h2>\n<p>Self-assessment using past papers is the single most valuable revision tool available to Cambridge students. The following step-by-step process gives an accurate grade estimate when applied correctly.<\/p>\n<p><strong>Step 1: Select a past paper set from a specific year and variant.<\/strong><\/p>\n<p>For example, choose the June 2023, Variant 12 paper set. Make sure you have both Paper 1 and Paper 2 from the same session.<\/p>\n<p><strong>Step 2: Complete both papers under timed, exam-style conditions.<\/strong><\/p>\n<p>Paper 1 is 2 hours and Paper 2 is 2 hours. Sit both papers without access to notes or formula sheets beyond what Cambridge officially permits.<\/p>\n<p><strong>Step 3: Mark both papers strictly using the official mark scheme.<\/strong><\/p>\n<p>Do not award yourself marks for working that the mark scheme does not credit. Cambridge mark schemes include method marks (M marks), accuracy marks (A marks), and follow-through marks (FT). Apply each category correctly.<\/p>\n<p><strong>Step 4: Add the two raw scores to get your total out of 160.<\/strong><\/p>\n<p>This is your combined raw mark for grade estimation purposes.<\/p>\n<p><strong>Step 5: Look up the official Grade Threshold document for that exact session and variant.<\/strong><\/p>\n<p>Go to the Cambridge Assessment website, search for syllabus 0606, and download the GT document for June 2023. Match your total against the thresholds listed. This gives you the most accurate grade estimate 0606 students can produce independently.<\/p>\n<blockquote><p>If you do not have access to the specific threshold document, use the baseline estimates in the table above as a working guide. The estimates are close enough for planning purposes across most recent sessions.<\/p><\/blockquote>\n<p><strong style=\"color: #f00;\">&gt;&gt;&gt; Read more:<\/strong> <a class=\"xem-them-link\" href=\"https:\/\/times.edu.vn\/en\/igcse\/igcse-additional-mathematics-book\/\">IGCSE Additional Mathematics 0606 book<\/a> 2026: Complete guide for students and parents<\/p>\n<h2>Why the same raw mark can produce different grades across different exam sessions in 0606<\/h2>\n<p>Drawing on years of experience at <a href=\"https:\/\/times.edu.vn\/\">Times Edu<\/a> working with students across the June and November series, this is the question parents ask most often when they see conflicting information online. The answer lies in how Cambridge calibrates its grading to reflect paper difficulty.<\/p>\n<p>If a particular exam sitting produces papers that are statistically harder than average, a larger proportion of students will score in the lower ranges. Cambridge&#8217;s threshold-setting process recognises this and lowers the minimum mark required for each grade accordingly. A raw mark of 118 might earn an A in one session and an A* in a harder session.<\/p>\n<p>The reverse is also true. In a session where papers are more accessible, student scores cluster higher, and Cambridge raises the boundaries to maintain the integrity of the grade. A raw mark of 118 could fall into the B band in a particularly high-performing sitting.<\/p>\n<blockquote><p>This dynamic adjustment is precisely why the Cambridge mark conversion system is called threshold-based rather than fixed-percentage-based. The practical takeaway for students is straightforward: Do not rely on a single past paper result or a single threshold table to predict your actual exam grade. Use multiple sessions to build an average, and always factor in the variability built into the 0606 system.<\/p><\/blockquote>\n\n\t<button class='btn-dang-ky' onclick=\"openPopup('popup1')\">\n\t\t<span class='text-effect-1'>\n\t\t\t<svg\n\t\t\t\txmlns='http:\/\/www.w3.org\/2000\/svg'\n\t\t\t\tviewBox='0 0 64 64'\n\t\t\t\twidth='24'\n\t\t\t\theight='24'\n\t\t\t\taria-label='Calendar icon'\n\t\t\t>\n\t\t\t\t<rect width='64' height='64' rx='6' fill='#caa15a'\/>\n\t\t\t\t<rect x='10' y='14' width='44' height='40' rx='4'\n\t\t\t\t\tfill='none' stroke='#ffffff' stroke-width='4'\/>\n\t\t\t\t<line x1='10' y1='24' x2='54' y2='24'\n\t\t\t\t\tstroke='#ffffff' stroke-width='4'\/>\n\t\t\t\t<line x1='22' y1='6' x2='22' y2='18'\n\t\t\t\t\tstroke='#ffffff' stroke-width='4' stroke-linecap='round'\/>\n\t\t\t\t<line x1='42' y1='6' x2='42' y2='18'\n\t\t\t\t\tstroke='#ffffff' stroke-width='4' stroke-linecap='round'\/>\n\t\t\t<\/svg>\n\t\t\tBook a Trial Class\n\t\t<\/span>\n\t<\/button>\n<p><strong style=\"color: #f00;\">&gt;&gt;&gt; Read more:<\/strong> <a class=\"xem-them-link\" href=\"https:\/\/times.edu.vn\/en\/igcse\/igcse-additional-maths-study-plan\/\">IGCSE Additional Maths Study Plan<\/a> 2026: A Week-by-Week Schedule for Tough Topics<\/p>\n<h2>Where to find reliable marks-to-grade data for IGCSE Additional Mathematics<\/h2>\n<p>Several sources provide accurate Cambridge 0606 marks conversion data, and it is worth knowing which ones to trust.<\/p>\n<p><strong><a href=\"https:\/\/times.edu.vn\/en\/cambridge\/cambridge-assessment-international-education-caie\/\">Cambridge Assessment International Education<\/a> (CAIE) official website<\/strong> is the primary and most authoritative source. The Grade Threshold documents are published under each syllabus page after results are released. These are the only figures that reflect the actual thresholds applied in a real exam sitting.<\/p>\n<p><strong>Cambridge-authorised school portals<\/strong> such as the Cambridge School Support Hub give registered schools access to past papers, mark schemes, and GT documents simultaneously. If you are enrolled in a registered Cambridge school, your teachers should have direct access to these resources.<\/p>\n<p><strong>Past paper repository sites<\/strong> such as PapaCambridge and SaveMyExams host past papers and mark schemes, but they do not consistently provide accurate or up-to-date threshold data. Use them for practice papers only, and always cross-reference grade estimates against the official CAIE GT documents.<\/p>\n<blockquote><p>In our experience working with international students who are preparing independently or alongside tutoring, one of the most productive habits is building a personal tracking spreadsheet. Record your raw scores from each practice session, calculate your combined total, and map it against the relevant official threshold. Over time, this produces a trend line that reveals whether your preparation is moving you consistently toward your target grade.<\/p><\/blockquote>\n<p><strong style=\"color: #f00;\">&gt;&gt;&gt; Read more:<\/strong> <a class=\"xem-them-link\" href=\"https:\/\/times.edu.vn\/en\/igcse\/igcse-tutor\/\">IGCSE Tutor<\/a> 2026: How to Choose the Right One<\/p>\n<h2>Frequently asked questions<\/h2>\n<div class=\"hoi-dap-thok-new low-faq\">\n<div class=\"thong-tin-dai\">\n<p class=\"tit-dai\"><strong>How does Cambridge convert marks to grades in IGCSE Additional Mathematics?<\/strong><\/p>\n<div class=\"chi-tiet-thong-tin\">Cambridge applies a session-specific grade threshold table to the combined raw mark from Paper 1 and Paper 2. The thresholds are set after each exam sitting based on paper difficulty and overall candidate performance. This process is distinct from a fixed percentage scale, meaning the minimum mark required for each grade fluctuates between sessions.<\/div>\n<\/div>\n<div class=\"thong-tin-dai\">\n<p class=\"tit-dai\"><strong>How many total marks do you need for an A* in IGCSE Additional Mathematics?<\/strong><\/p>\n<div class=\"chi-tiet-thong-tin\">Based on recent Cambridge threshold trends, a combined score of approximately 137 to 141 marks out of 160 is required to achieve an A* in IGCSE Additional Mathematics. This corresponds to roughly 86% to 88% of all available marks. The exact boundary for any specific session is confirmed in the official Grade Threshold document published by CAIE after results are released.<\/div>\n<\/div>\n<div class=\"thong-tin-dai\">\n<p class=\"tit-dai\"><strong>How are Paper 1 and Paper 2 marks combined for the final IGCSE Additional Mathematics grade?<\/strong><\/p>\n<div class=\"chi-tiet-thong-tin\">Paper 1 and Paper 2 each carry a maximum of 80 raw marks. Cambridge adds the two scores directly to produce a combined total out of 160. No weighting multiplier is applied. The grade threshold is then assessed against this combined figure, not against the individual paper scores.<\/div>\n<\/div>\n<div class=\"thong-tin-dai\">\n<p class=\"tit-dai\"><strong>Why do grade boundaries change between sessions in IGCSE Additional Mathematics?<\/strong><\/p>\n<div class=\"chi-tiet-thong-tin\">Cambridge uses a threshold-setting process that adjusts boundaries to reflect the difficulty of the papers in each sitting. If the papers in a given session were harder than usual, the boundaries drop to ensure that students are not penalised for facing a more difficult assessment. If the papers were more accessible, boundaries rise to maintain consistency in the standard required for each grade.<\/div>\n<\/div>\n<div class=\"thong-tin-dai\">\n<p class=\"tit-dai\"><strong>Can you estimate your grade from individual paper scores in IGCSE Additional Mathematics?<\/strong><\/p>\n<div class=\"chi-tiet-thong-tin\">You can use individual paper scores as an input, but the grade must always be estimated from the <strong>combined total<\/strong>, not from either paper in isolation. A weak performance on Paper 1 can be offset by a strong performance on Paper 2. Treating each paper as a separate graded unit is a common error that leads to inaccurate self-assessment.<\/div>\n<\/div>\n<div class=\"thong-tin-dai\">\n<p class=\"tit-dai\"><strong>What percentage of total marks is typically needed for a B grade in IGCSE Additional Mathematics?<\/strong><\/p>\n<div class=\"chi-tiet-thong-tin\">A B grade in IGCSE Additional Mathematics typically requires a combined score of approximately 87 to 90 marks out of 160, which corresponds to roughly 54% to 56% of total available marks. This lower percentage threshold reflects the high difficulty level of the 0606 syllabus relative to standard IGCSE Mathematics.<\/div>\n<\/div>\n<div class=\"thong-tin-dai\">\n<p class=\"tit-dai\"><strong>Where can I find a reliable marks-to-grade converter for IGCSE Additional Mathematics?<\/strong><\/p>\n<div class=\"chi-tiet-thong-tin\">The most reliable source is the official CAIE Grade Threshold document, published on the Cambridge Assessment website after each exam series. For planning and self-assessment purposes, the baseline estimates provided in this guide offer a practical working reference. Avoid relying on informal grade calculators that do not cite an official threshold source, as these often reproduce outdated or inaccurate data.<\/div>\n<\/div>\n<\/div>\n<p><strong>Conclusion<\/strong><\/p>\n<p>For students aiming to convert a strong Add Maths result into a compelling university application or a successful transition into <a href=\"https:\/\/times.edu.vn\/en\/a-level\/what-is-a-level\/\">A Level<\/a> Mathematics, understanding the raw mark grade Add Maths system is the starting point. At Times Edu, our consultants and specialist tutors work with students individually to map their current performance against target grade boundaries, identify the specific syllabus areas where marks are being lost, and build a focused preparation plan for each exam series. If you would like to discuss a personalised academic roadmap for IGCSE Additional Mathematics or any other international curriculum subject, we welcome you to book a one-on-one consultation with our team.<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-right kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;right&quot;,&quot;id&quot;:&quot;45103&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;\u0110\u00e1nh gi\u00e1 b\u00e0i vi\u1ebft&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;IGCSE Additional Mathematics marks to grade 2026: How raw scores convert to final grades&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            <span class=\"kksr-muted\">\u0110\u00e1nh gi\u00e1 b\u00e0i vi\u1ebft<\/span>\n    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Understanding how raw marks translate into final letter grades is one of the most practical skills an IGCSE Additional Mathematics student can develop. Yet it is also one of the most misunderstood aspects of the Cambridge 0606 assessment system. This guide breaks down the entire Cambridge mark conversion process in plain language, giving students and &#8230; <a title=\"IGCSE Additional Mathematics marks to grade 2026: How raw scores convert to final grades\" class=\"read-more\" href=\"https:\/\/times.edu.vn\/en\/igcse\/igcse-additional-mathematics-marks-to-grade\/\" aria-label=\"Read more about IGCSE Additional Mathematics marks to grade 2026: How raw scores convert to final grades\">Read more<\/a><\/p>\n","protected":false},"author":4,"featured_media":45070,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","rank_math_title":"","rank_math_description":"","footnotes":""},"categories":[166],"tags":[],"class_list":["post-45103","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-igcse"],"_links":{"self":[{"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/posts\/45103","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/comments?post=45103"}],"version-history":[{"count":2,"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/posts\/45103\/revisions"}],"predecessor-version":[{"id":45119,"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/posts\/45103\/revisions\/45119"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/media\/45070"}],"wp:attachment":[{"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/media?parent=45103"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/categories?post=45103"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/tags?post=45103"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}