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Each question gives two related addition or subtraction equations and asks learners to choose the letter that matches the missing fact. Problems include combinations such as 6 + 10 = 16 with 16 − 6 = 10, 6 + 8 = 14 with 14 − 6 = 8, and other sets that reinforce inverse operations. 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The worksheet focuses on addition and the inverse subtraction relationship.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How do I choose the correct answer letter?",{"text":117,"@type":113},"Each item provides part of the fact family and multiple-choice options. Select the letter that completes the missing fact consistent with the given addition/subtraction relationships.",{"name":119,"@type":110,"acceptedAnswer":120},"Does the document include an answer key?",{"text":121,"@type":113},"Yes. The document contains an “Answer Key” section listing the correct letter for each question number.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},473996,1790884158,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":19,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":41,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":144},687207412472,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","Fact Families (Addition & Subtraction)  \nName:  \n\n| Determine which letter best represents the missing fact from the fact family.\u003Cbr>1) 6 + 10 = 16 2) 6 + 8 = 14 3) 8 + 6 = 14 |  |  |  |  |  |  |  |  |  |  | Answers |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 10 + 6 = 16\u003Cbr>16-6 = 10 | 8 + 6 = 14\u003Cbr>14-6 = 8 |  |  | 6 + 8 = 14\u003Cbr>14-8 = 6 |  |  |  |  |  |  | 1.   |  |  |  |\n| A. 26-6 = 20 | A. 14 + 8 = 22 |  |  | A. 14-8 = 8 |  |  |  |  |  |  | 2.   |  |  |  |\n| B. 6 + 16 = 10\u003Cbr>C. 16-10 = 10 | B. 14-8 = 6\u003Cbr>C. 7 + 8 = 15 |  |  | B. 9 + 6 = 15\u003Cbr>C. 6 + 14 = 8 |  |  |  |  |  |  | 3.   |  |  |  |\n| D. 16-10 = 6\u003Cbr>4) 15 + 4 = 19 | D. 15-8 = 7\u003Cbr>5) 17 + 3 = 20 |  | 6) | D. 14-6 = 8\u003Cbr>12 + 3 = 15 |  |  |  |  |  |  | 4.  \u003Cbr>5.   |  |  |  |\n| 4 + 15 = 19\u003Cbr>19-15 = 4 | 3 + 17 = 20\u003Cbr>20-17 = 3 |  |  | 3 + 12 = 15\u003Cbr>15-12 = 3 |  |  |  |  |  |  | 6.   |  |  |  |\n| A. 4-19 = 15 | A. 21-3 = 18 |  |  | A. 3 + 15 = 12 |  |  |  |  |  |  | 7.   |  |  |  |\n| B. 19-4 = 15\u003Cbr>C. 20-4 = 16 | B. 23-17 = 6\u003Cbr>C. 20-3 = 17 |  |  | B. 12 + 15 = 3\u003Cbr>C. 15-3 = 12 |  |  |  |  |  |  | 8.   |  |  |  |\n| D. 19-15 = 15\u003Cbr>7) 7 + 6 = 13\u003Cbr>6 + 7 = 13\u003Cbr>13-7 = 6\u003Cbr>A. 13 + 6 = 19\u003Cbr>B. 13-6 = 7 | D. 3 + 20 = 17\u003Cbr>8) 8 + 3 = 11\u003Cbr>3 + 8 = 11\u003Cbr>11-8 = 3\u003Cbr>A. 11-3 = 8\u003Cbr>B. 3 + 11 = 8 |  | 9) | D. 16-3 = 13\u003Cbr>10 + 6 = 16\u003Cbr>6 + 10 = 16\u003Cbr>16-10 = 6\u003Cbr>A. 16-6 = 6\u003Cbr>B. 16-6 = 10 |  |  |  |  |  |  | 9.  \u003Cbr>10.  \u003Cbr>11.  \u003Cbr>12.   |  |  |  |\n| C. 19-7 = 12 | C. 3-11 = 8 |  |  | C. 6-16 = 10 |  |  |  |  |  |  |  |  |  |  |\n| D. 7 + 13 = 6 | D. 14-8 = 6 |  |  | D. 11 + 6 = 17 |  |  |  |  |  |  |  |  |  |  |\n| 10) 3 + 11 = 14 | 11) 13 + 7 = 20 |  | 12) | 4 + 5 = 9 |  |  |  |  |  |  |  |  |  |  |\n| 11 + 3 = 14 | 7 + 13 = 20 |  |  | 5 + 4 = 9 |  |  |  |  |  |  |  |  |  |  |\n| 14-3 = 11 | 20-13 = 7 |  |  | 9-4 = 5 |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| A. 11-14 = 3 | A. 20-7 = 13 |  |  | A. 5 + 9 = 4 |  |  |  |  |  |  |  |  |  |  |\n| B. 14-11 = 3 | B. 7 + 20 = 13 |  |  | B. 5-9 = 4 |  |  |  |  |  |  |  |  |  |  |\n| C. 4 + 11 = 15 | C. 13 + 20 = 7 |  |  | C. 9 + 5 = 14 |  |  |  |  |  |  |  |  |  |  |\n| D. 25-3 = 22 | D. 21-7 = 14 |  |  | D. 9-5 = 4 |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>Math | [www.CommonCoreSheets.com](www.CommonCoreSheets.com) | 1 |  | 1-10\u003Cbr>11-12 | 92 | 83 | 75 | 67 | 58 | 50 | 42 | 33 | 25 | 17 |\n|  |  |  |  |  | 8 | 0 |  |  |  |  |  |  |  |  |\n\nFact Families (Addition & Subtraction)  \nName: Answer Key  \n\n| Determine which letter best represents the missing fact from the fact family. |  |  |  |  |  |  |  |  |  |  | Answers |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 1) 6 + 10 = 16\u003Cbr>10 + 6 = 16\u003Cbr>16-6 = 10 | 2) 6 + 8 = 14\u003Cbr>8 + 6 = 14\u003Cbr>14-6 = 8 | 3) 8 + 6 = 14\u003Cbr>6 + 8 = 14\u003Cbr>14-8 = 6 |  |  |  |  |  |  |  |  | 1.  D  |  |  |  |\n| 16-10 = 6 \u003Cbr>A. 26-6 = 20 | 14-8 = 6 \u003Cbr>A. 14 + 8 = 22 |  |  | 14-6 = 8 \u003Cbr>A. 14-8 = 8 |  |  |  |  |  |  | 2.  B  |  |  |  |\n| B. 6 + 16 = 10\u003Cbr>C. 16-10 = 10 | B. 14-8 = 6\u003Cbr>C. 7 + 8 = 15 |  |  | B. 9 + 6 = 15\u003Cbr>C. 6 + 14 = 8 |  |  |  |  |  |  | 3.  D  |  |  |  |\n| D. 16-10 = 6\u003Cbr>4) 15 + 4 = 19\u003Cbr>4 + 15 = 19\u003Cbr>19-15 = 4 | D. 15-8 = 7\u003Cbr>5) 17 + 3 = 20\u003Cbr>3 + 17 = 20\u003Cbr>20-17 = 3 |  | 6) | D. 14-6 = 8\u003Cbr>12 + 3 = 15\u003Cbr>3 + 12 = 15\u003Cbr>15-12 = 3 |  |  |  |  |  |  | 4.  B \u003Cbr>5.  C \u003Cbr>6.  C  |  |  |  |\n| 19-4 = 15 \u003Cbr>A. 4-19 = 15 | 20-3 = 17 \u003Cbr>A. 21-3 = 18 |  |  | 15-3 = 12 \u003Cbr>A. 3 + 15 = 12 |  |  |  |  |  |  | 7.  B  |  |  |  |\n| B. 19-4 = 15\u003Cbr>C. 20-4 = 16 | B. 23-17 = 6\u003Cbr>C. 20-3 = 17 |  |  | B. 12 + 15 = 3\u003Cbr>C. 15-3 = 12 |  |  |  |  |  |  | 8.  A  |  |  |  |\n| D. 19-15 = 15\u003Cbr>7) 7 + 6 = 13\u003Cbr>6 + 7 = 13\u003Cbr>13-7 = 6\u003Cbr>13-6 = 7 \u003Cbr>A. 13 + 6 = 19\u003Cbr>B. 13-6 = 7 | D. 3 + 20 = 17\u003Cbr>8) 8 + 3 = 11\u003Cbr>3 + 8 = 11\u003Cbr>11-8 = 3\u003Cbr>11-3 = 8 ","cbCaintHJ0mFoFsf","https://ap.wps.com/l/cbCaintHJ0mFoFsf","pdf",446356,"English","# Fact Families (Addition & Subtraction)\n## Multiple-choice missing fact questions\n## Answer key","[{\"question\":\"What is a fact family in this worksheet?\",\"answer\":\"A fact family is a set of related addition and subtraction equations that use the same three numbers. The worksheet focuses on addition and the inverse subtraction relationship.\"},{\"question\":\"How do I choose the correct answer letter?\",\"answer\":\"Each item provides part of the fact family and multiple-choice options. Select the letter that completes the missing fact consistent with the given addition/subtraction relationships.\"},{\"question\":\"Does the document include an answer key?\",\"answer\":\"Yes. The document contains an “Answer Key” section listing the correct letter for each question number.\"}]","Fact Families (Addition & Subtraction) - Determine the Missing Fact | PDF",1790783377,76]