// Numbas version: finer_feedback_settings
{"name": "Ninety nine times table", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"name": "Ninety nine times table", "tags": [], "metadata": {"description": "<p>memory or shortcut skill</p>", "licence": "Creative Commons Attribution-NonCommercial 4.0 International"}, "statement": "<p>Do you know your 99 times table?</p>", "advice": "<p>Write the digits from 0-9 in order from <strong>top to bottom</strong> and then from <em>bottom to top</em></p>\n<p>1 x 99 = <strong>0</strong><em>9</em></p>\n<p>2 x 99 = <strong>1</strong><em>8</em></p>\n<p>3 x 99 = <strong>2</strong><em>7</em></p>\n<p>4 x 99 = <strong>3</strong><em>6</em></p>\n<p>5 x 99 = <strong>4</strong><em>5</em></p>\n<p>6 x 99 = <strong>5</strong><em>4</em></p>\n<p>7 x 99 = <strong>6</strong><em>3</em></p>\n<p>8 x 99 = <strong>7</strong><em>2</em></p>\n<p>9 x 99 = <strong>8</strong><em>1</em></p>\n<p>10x99 = <strong>9</strong><em>0</em></p>\n<p>Insert 9 in the center of each pair of digits on each line</p>\n<p>1 x 99 = <strong>0</strong>9<em>9</em></p>\n<p>2 x 99 = <strong>1</strong>9<em>8</em></p>\n<p>3 x 99 = <strong>2</strong>9<em>7</em></p>\n<p>4 x 99 = <strong>3</strong>9<em>6</em></p>\n<p>5 x 99 = <strong>4</strong>9<em>5</em></p>\n<p>6 x 99 = <strong>5</strong>9<em>4</em></p>\n<p>7 x 99 = <strong>6</strong>9<em>3</em></p>\n<p>8 x 99 = <strong>7</strong>9<em>2</em></p>\n<p>9 x 99 = <strong>8</strong>9<em>1</em></p>\n<p>10x99 = <strong>9</strong>9<em>0</em></p>", "rulesets": {}, "extensions": [], "variables": {}, "variablesTest": {"condition": "", "maxRuns": 100}, "ungrouped_variables": [], "variable_groups": [], "functions": {}, "preamble": {"js": "", "css": ""}, "parts": [{"type": "numberentry", "useCustomName": false, "customName": "", "marks": 1, "scripts": {}, "customMarkingAlgorithm": "", 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