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Answer key sections list correct missing results, supporting verification and targeted review across multiple problem numbers.",{"@graph":14,"@context":65},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/exam/","Exam",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/fact-families-addition-subtraction-fill-in-the-missing-fact/473988/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/fact-families-addition-subtraction-fill-in-the-missing-fact/473988.png","ImageObject",300,407,{"name":42,"@type":43},"Angel","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-09","2026-09-30",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",6,{"@type":57,"mainEntity":58},"FAQPage",[59],{"name":60,"@type":61,"acceptedAnswer":62},"Where can the correct answers be found?","Question",{"text":63,"@type":64},"An included answer key lists the missing results for each numbered item.","Answer","https://schema.org",{"og:url":32,"og:type":67,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":69,"canonical":32},"index,follow",{"doc_id":71,"site_id":7},473988,1790818787,{"code":4,"msg":74,"data":75},"success",[76,80,84,87,92,96,101,106,111,114,118],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":77,"show_sort_weight":78,"slug":79},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":81,"show_sort_weight":82,"slug":83},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":85,"slug":86},70,"exam",{"id":88,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},5,"Comic",60,"comic",{"id":55,"doc_module":4,"doc_module_name":25,"category_name":93,"show_sort_weight":94,"slug":95},"Technology",50,"technology",{"id":97,"doc_module":4,"doc_module_name":25,"category_name":98,"show_sort_weight":99,"slug":100},7,"Healthcare",40,"healthcare",{"id":102,"doc_module":4,"doc_module_name":25,"category_name":103,"show_sort_weight":104,"slug":105},8,"Research & Report",30,"research-report",{"id":107,"doc_module":4,"doc_module_name":25,"category_name":108,"show_sort_weight":109,"slug":110},9,"Religion & Spirituality",20,"religion-spirituality",{"id":109,"doc_module":4,"doc_module_name":25,"category_name":112,"show_sort_weight":109,"slug":113},"World Cup","world-cup",{"id":115,"doc_module":4,"doc_module_name":25,"category_name":116,"show_sort_weight":115,"slug":117},10,"Lifestyle","lifestyle",{"id":119,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":88,"slug":121},19,"General","general",{"code":4,"msg":74,"data":123},{"doc_id":71,"user_id":124,"nickname":42,"user_avatar":125,"doc_module":4,"category_id":33,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":126,"file_id":127,"file_url":128,"file_type":129,"file_size":130,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":104,"language":131,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":132,"faqs":133,"seo_title":134,"seo_description":12,"update_tm":135,"read_time":136},687207412472,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","Fact Families (Addition & Subtraction)  \nName:  \n\n| Fill in the missing fact from the fact family. |  |  |  |  |  |  | Answers |\n| --- | --- | --- | --- | --- | --- | --- | --- |\n| 1) 2 + 6 = 8 | 2) 2 + 6 = 8 | 3) | 6 + 10 = 16 | 4) | 9 + 8 = 17 |  |  |\n| 8-2 = 6\u003Cbr>8-6 = 2 | 8-6 = 2\u003Cbr>8-2 = 6 |  | 16-10 = 6\u003Cbr>16-6 = 10 |  | 17-9 = 8\u003Cbr>17-8 = 9 | 1. |  |\n|  |  |  |  |  |  |  |  |\n|  ? \u003Cbr>5) 3 + 2 = 5 |  ? \u003Cbr>6) 9 + 9 = 18 | 7) |  ? \u003Cbr>1 + 3 = 4 | 8) |  ? \u003Cbr>10 + 1 = 11 | 2.\u003Cbr>3.\u003Cbr>4. |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n| 2 + 3 = 5\u003Cbr>5-2 = 3 | 18-9 = 9\u003Cbr>18-9 = 9 |  | 3 + 1 = 4\u003Cbr>4-3 = 1 |  | 1 + 10 = 11\u003Cbr>11-10 = 1 | 5. |  |\n|  |  |  |  |  |  |  |  |\n|  ? \u003Cbr>9) 1 + 3 = 4 |  ? \u003Cbr>10) 7 + 4 = 11 | 11) |  ? \u003Cbr>10 + 10 = 20 | 12) |  ? \u003Cbr>7 + 3 = 10 | 6.\u003Cbr>7.\u003Cbr>8. |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n| 4-1 = 3\u003Cbr>4-3 = 1  ? \u003Cbr>13) 3 + 3 = 6\u003Cbr>6-3 = 3\u003Cbr>6-3 = 3? | 4 + 7 = 11\u003Cbr>11-7 = 4  ? \u003Cbr>14) 7 + 7 = 14\u003Cbr>14-7 = 7\u003Cbr>14-7 = 7? | 15) | 10 + 10 = 20\u003Cbr>20-10 = 10  ? \u003Cbr>3 + 10 = 13\u003Cbr>10 + 3 = 13\u003Cbr>13-3 = 10? | 16) | 3 + 7 = 10\u003Cbr>10-3 = 7\u003Cbr> ? \u003Cbr>1 + 2 = 3\u003Cbr>3-2 = 1\u003Cbr>3-1 = 2\u003Cbr>? | 9.\u003Cbr>10.\u003Cbr>11.\u003Cbr>12.\u003Cbr>13. |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n| 17) 8 + 3 = 11 | 18) 9 + 8 = 17 | 19) | 9 + 1 = 10 | 20) | 4 + 10 = 14 | 14.\u003Cbr>15.\u003Cbr>16. |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n| 3 + 8 = 11\u003Cbr>11-8 = 3\u003Cbr>? | 8 + 9 = 17\u003Cbr>17-8 = 9\u003Cbr>? |  | 1 + 9 = 10\u003Cbr>10-1 = 9\u003Cbr>? |  | 14-10 = 4\u003Cbr>14-4 = 10\u003Cbr>? | 17. |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  | 18.\u003Cbr>19.\u003Cbr>20. |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n1  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nFact Families (Addition & Subtraction)  \nName: Answer Key  \nFill in the missing fact from the fact family.  \n1) 2 + 6 = 8  \n8-2 = 6  \n8-6 = 2?  \n5) 3 + 2 = 5  \n2 + 3 = 5  \n5-2 = 3?  \n9) 1 + 3 = 4  \n4-1 = 3  \n4-3 = 1?  \n13) 3 + 3 = 6  \n6-3 = 3  \n6-3 = 3?  \n17) 8 + 3 = 11  \n3 + 8 = 11  \n11-8 = 3?  \n2) 2 + 6 = 8  \n8-6 = 2  \n8-2 = 6?  \n6) 9 + 9 = 18  \n18-9 = 9  \n18-9 = 9?  \n10) 7 + 4 = 11  \n4 + 7 = 11  \n11-7 = 4?  \n14) 7 + 7 = 14  \n14-7 = 7  \n14-7 = 7?  \n18) 9 + 8 = 17  \n8 + 9 = 17  \n17-8 = 9?  \n3) 6 + 10 = 16  \n16-10 = 6  \n16-6 = 10?  \n7) 1 + 3 = 4  \n3 + 1 = 4  \n4-3 = 1?  \n11) 10 + 10 = 20  \n10 + 10 = 20  \n20-10 = 10?  \n15) 3 + 10 = 13  \n10 + 3 = 13  \n13-3 = 10?  \n19) 9 + 1 = 10  \n1 + 9 = 10  \n10-1 = 9?  \n4) 9 + 8 = 17  \n17-9 = 8  \n17-8 = 9?  \n8) 10 + 1 = 11  \n1 + 10 = 11  \n11-10 = 1?  \n12) 7 + 3 = 10  \n3 + 7 = 10  \n10-3 = 7?  \n16) 1 + 2 = 3  \n3-2 = 1  \n3-1 = 2?  \n20) 4 + 10 = 14  \n14-10 = 4  \n14-4 = 10?  \nAnswers  \n1. 6 + 2 = 8  \n2. 6 + 2 = 8  \n3. 10 + 6 = 16  \n4. 8 + 9 = 17  \n5. 5-3 = 2  \n6. 9 + 9 = 18  \n7. 4-1 = 3  \n8. 11-1 = 10  \n9. 3 + 1 = 4  \n10. 11-4 = 7  \n11. 20-10 = 10  \n12. 10-7 = 3  \n13. 3 + 3 = 6  \n14. 7 + 7 = 14  \n15. 13-10 = 3  \n16. 2 + 1 = 3  \n17. 11-3 = 8  \n18. 17-9 = 8  \n19. 10-9 = 1  \n20. 10 + 4 = 14  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n1  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nFact Families (Addition & Subtraction)  \nName:  \nFill in the missing fact from the fact family.  \n5 - 3 = 2 11 - 4 = 7 8 + 9 = 17  \n10 + 6 = 16 4 - 1 = 3 3 + 1 = 4  \n20 - 10 = 10 9 + 9 = 18 6 + 2 = 8  \n1) 2 + 6 = 8  \n8-2 = 6  \n8-6 = 2?  \n5) 3 + 2 = 5  \n2 + 3 = 5  \n5-2 = 3?  \n2) 2 + 6 = 8  \n8-6 = 2  \n8-2 = 6?  \n6) 9 + 9 = 18  \n18-9 = 9  \n18-9 = 9?  \n3) 6 + 10 = 16  \n16-10 = 6  \n16-6 = 10?  \n7) 1 + 3 = 4  \n3 + 1 = 4  \n4-3 = 1?  \n11 - 1 = 10  \n10 - 7 = 3  \n6 + 2 = 8  \n4) 9 + 8 = 17  \n17-9 = 8  \n17-8 = 9?  \n8) 10 + 1 = 11  \n1 + 10 = 11  \n11-10 = 1?  \nAnswers  \n1.  \n2.  \n3.  \n4.  \n5.  \n6","cbCaivvt0sCSBxWv","https://ap.wps.com/l/cbCaivvt0sCSBxWv","pdf",468151,"English","# Fact Families (Addition & Subtraction)\n## Fill in the missing fact from the fact family\n## Answer key","[{\"question\":\"Where can the correct answers be found?\",\"answer\":\"An included answer key lists the missing results for each numbered item.\"}]","Fact Families (Addition & Subtraction) - Fill in the missing fact | PDF",1790783362,76]