// Numbas version: exam_results_page_options
{"name": "delers van een getal", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"tags": [], "advice": "", "variablesTest": {"condition": "", "maxRuns": 100}, "statement": "", "functions": {"join_and": {"parameters": [["list", "list"]], "definition": "if(len(list)=1, join(list,''), join(list[0..len(list)-1],', ')+' and '+list[-1])", "language": "jme", "type": "string"}}, "variables": {"kgv": {"name": "kgv", "description": "", "definition": "lcm(getal1,getal2)", "group": "Ungrouped variables", "templateType": "anything"}, "delersgetal2": {"name": "delersgetal2", "description": "", "definition": "filter(x|getal2, x, 1..n)", "group": "Ungrouped variables", "templateType": "anything"}, "getal1": {"name": "getal1", "description": "", "definition": "random(6,8,9,10,12,15,18,20)", "group": "Ungrouped variables", "templateType": "anything"}, "n": {"name": "n", "description": "", "definition": "random(10000..20000)", "group": "Ungrouped variables", "templateType": "anything"}, "getal2": {"name": "getal2", "description": "", "definition": "random(21,25,30,32,35,36,40)", "group": "Ungrouped variables", "templateType": "anything"}, "factors": {"name": "factors", "description": "", "definition": "filter(x|n, x, 1..n)", "group": "Ungrouped variables", "templateType": "anything"}, "ggd": {"name": "ggd", "description": "", "definition": "gcd(getal1,getal2)", "group": "Ungrouped variables", "templateType": "anything"}, "delersgetal1": {"name": "delersgetal1", "description": "", "definition": "filter(x|getal1, x, 1..n)", "group": "Ungrouped variables", "templateType": "anything"}}, "parts": [{"stepsPenalty": 0, "variableReplacementStrategy": "originalfirst", "scripts": {}, "marks": 0, "gaps": [{"correctAnswerFraction": false, "variableReplacementStrategy": "originalfirst", "mustBeReducedPC": 0, "scripts": {}, "marks": 1, "notationStyles": ["plain", "en", "si-en"], "allowFractions": false, "unitTests": [], "customMarkingAlgorithm": "", "extendBaseMarkingAlgorithm": true, "type": "numberentry", "showFeedbackIcon": true, "mustBeReduced": false, "showCorrectAnswer": true, "maxValue": "ggd", "correctAnswerStyle": "plain", "variableReplacements": [], "minValue": "ggd"}, {"correctAnswerFraction": false, "variableReplacementStrategy": "originalfirst", "mustBeReducedPC": 0, "scripts": {}, "marks": 1, "notationStyles": ["plain", "en", "si-en"], "allowFractions": false, "unitTests": [], "customMarkingAlgorithm": "", "extendBaseMarkingAlgorithm": true, "type": "numberentry", "showFeedbackIcon": true, "mustBeReduced": false, "showCorrectAnswer": true, "maxValue": "kgv", "correctAnswerStyle": "plain", "variableReplacements": [], "minValue": "kgv"}], "unitTests": [], "customMarkingAlgorithm": "", "sortAnswers": false, "extendBaseMarkingAlgorithm": true, "type": "gapfill", "showFeedbackIcon": true, "steps": [{"extendBaseMarkingAlgorithm": true, "type": "information", "showFeedbackIcon": true, "unitTests": [], "variableReplacementStrategy": "originalfirst", "marks": 0, "showCorrectAnswer": true, "customMarkingAlgorithm": "", "scripts": {}, "variableReplacements": [], "prompt": "<p>De delers van $\\var{getal1}$ zijn&nbsp;$\\var{latex(join(delersgetal1,', '))}$.</p>\n<p>De delers van $\\var{getal2}$ zijn&nbsp;$\\var{latex(join(delersgetal2,', '))}$.</p>\n<p>Zoek nu het grootste getal dat in elke lijst voorkomt.&nbsp;</p>\n<p></p>\n<p>De veelvouden van&nbsp;$\\var{getal1}$ zijn $0$, $\\var{getal1}$, $\\var{getal1*2}$,$\\var{getal1*3}$ ...&nbsp;<br/><br/></p>\n<p>De veelvouden van&nbsp;$\\var{getal2}$ zijn $0$, $\\var{getal2}$, $\\var{getal2*2}$,$\\var{getal2*3}$ ...&nbsp;<br/><br/>Zoek nu het kleinste getal behalve 0 dat in elke lijst voorkomt. Misschien moet je de 2 lijsten eerst verder uitrekenen.&nbsp;</p>"}], "showCorrectAnswer": true, "variableReplacements": [], "prompt": "<p>a) Zoek de ggd of grootste gemene deler van $\\var{getal1}$ en&nbsp;$\\var{getal2}$</p>\n<p>[[0]]<br/><br/>b) Zoek de kgv of kleinste gemene veelvoud van&nbsp;$\\var{getal1}$ en&nbsp;$\\var{getal2}$</p>\n<p>[[1]]</p>\n<p></p>"}], "ungrouped_variables": ["n", "factors", "getal1", "getal2", "ggd", "kgv", "delersgetal1", "delersgetal2"], "name": "delers van een getal", "metadata": {"description": "<p>Show a list of the factors of a number.</p>\n<p>Works by testing each number up to $n$ for divisibility by $n$, so won't do well with really big numbers. Certainly fast enough for numbers up to 4&nbsp;or 5 digits.</p>", "licence": "Creative Commons Attribution 4.0 International"}, "variable_groups": [], "preamble": {"css": "", "js": ""}, "extensions": [], "rulesets": {}, "type": "question", "contributors": [{"name": "Johan Maertens", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/1301/"}]}]}], "contributors": [{"name": "Johan Maertens", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/1301/"}]}