[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-474003-105":59,"doc-detail-474003-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","fact-families-addition-subtraction-practice-worksheet","Fact Families (Addition - Subtraction) - Practice Worksheet","","Practice worksheet on fact families that strengthen addition and subtraction relationships. Students determine the missing fact within each number family by using the given sums and related differences, then selecting the correct answer letter. Problems include pairs such as 5, 8, 13; 15, 5, 20; and 14, 1, 15, with multiple-choice options labeled A–D. An answer key portion provides the correct letter choices for each item.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/fact-families-addition-subtraction-practice-worksheet/474003/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/fact-families-addition-subtraction-practice-worksheet/474003.png","ImageObject",300,407,{"name":92,"@type":93},"Angel","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-11","2026-09-30",true,{"@type":102,"interactionType":103,"userInteractionCount":81},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is a fact family in this worksheet?","Question",{"text":112,"@type":113},"A fact family is a related set of addition and subtraction facts that share the same three numbers. This worksheet uses the relationship between sums and differences to find missing facts.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How do you choose the correct answer letter?",{"text":117,"@type":113},"Use the given addition fact(s) to identify the matching subtraction fact(s) in the same number family. Then select the option whose equation completes that family.",{"name":119,"@type":110,"acceptedAnswer":120},"Does the worksheet include an answer key?",{"text":121,"@type":113},"Yes. The document contains an answer key section showing the correct letter choice for each numbered problem.","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},474003,1790818789,{"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":81,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":81,"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":39},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) 5 + 8 = 13 2) 15 + 5 = 20 3) 14 + 1 = 15 |  |  |  |  |  |  |  |  |  |  | Answers |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 8 + 5 = 13\u003Cbr>13-5 = 8 | 5 + 15 = 20\u003Cbr>20-15 = 5 |  |  | 1 + 14 = 15\u003Cbr>15-14 = 1 |  |  |  |  |  |  | 1.   |  |  |  |\n| A. 14-8 = 6 | A. 20-5 = 15 |  |  | A. 1 + 15 = 14 |  |  |  |  |  |  | 2.   |  |  |  |\n| B. 13-5 = 5\u003Cbr>C. 13-8 = 5 | B. 16 + 5 = 21\u003Cbr>C. 20-5 = 5 |  |  | B. 15 + 1 = 16\u003Cbr>C. 16-14 = 2 |  |  |  |  |  |  | 3.   |  |  |  |\n| D. 8 + 13 = 5\u003Cbr>4) 19 + 1 = 20 | D. 20 + 5 = 25\u003Cbr>5) 16 + 2 = 18 |  | 6) | D. 15-1 = 14\u003Cbr>8 + 4 = 12 |  |  |  |  |  |  | 4.  \u003Cbr>5.   |  |  |  |\n| 1 + 19 = 20\u003Cbr>20-19 = 1 | 2 + 16 = 18\u003Cbr>18-16 = 2 |  |  | 4 + 8 = 12\u003Cbr>12-8 = 4 |  |  |  |  |  |  | 6.   |  |  |  |\n| A. 20-1 = 1 | A. 18-2 = 16 |  |  | A. 13-4 = 9 |  |  |  |  |  |  | 7.   |  |  |  |\n| B. 1-20 = 19\u003Cbr>C. 1 + 20 = 19 | B. 18-16 = 16\u003Cbr>C. 18-2 = 2 |  |  | B. 12-4 = 4\u003Cbr>C. 12-8 = 8 |  |  |  |  |  |  | 8.   |  |  |  |\n| D. 20-1 = 19\u003Cbr>7) 6 + 14 = 20\u003Cbr>14 + 6 = 20\u003Cbr>20-6 = 14\u003Cbr>A. 20-14 = 6\u003Cbr>B. 21-14 = 7 | D. 2-18 = 16\u003Cbr>8) 3 + 10 = 13\u003Cbr>10 + 3 = 13\u003Cbr>13-3 = 10\u003Cbr>A. 10-13 = 3\u003Cbr>B. 13 + 10 = 23 |  | 9) | D. 12-4 = 8\u003Cbr>17 + 2 = 19\u003Cbr>2 + 17 = 19\u003Cbr>19-17 = 2\u003Cbr>A. 2 + 19 = 17\u003Cbr>B. 21-17 = 4 |  |  |  |  |  |  | 9.  \u003Cbr>10.  \u003Cbr>11.  \u003Cbr>12.   |  |  |  |\n| C. 34-6 = 28 | C. 4 + 10 = 14 |  |  | C. 19-2 = 17 |  |  |  |  |  |  |  |  |  |  |\n| D. 20 + 14 = 34 | D. 13-10 = 3 |  |  | D. 18 + 2 = 20 |  |  |  |  |  |  |  |  |  |  |\n| 10) 2 + 15 = 17 | 11) 7 + 3 = 10 |  | 12) | 5 + 2 = 7 |  |  |  |  |  |  |  |  |  |  |\n| 15 + 2 = 17 | 3 + 7 = 10 |  |  | 2 + 5 = 7 |  |  |  |  |  |  |  |  |  |  |\n| 17-2 = 15 | 10-7 = 3 |  |  | 7-5 = 2 |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| A. 18-15 = 3 | A. 10-3 = 7 |  |  | A. 7-5 = 5 |  |  |  |  |  |  |  |  |  |  |\n| B. 15 + 17 = 2 | B. 10-3 = 3 |  |  | B. 7 + 2 = 9 |  |  |  |  |  |  |  |  |  |  |\n| C. 17-15 = 2 | C. 3-10 = 7 |  |  | C. 7-2 = 5 |  |  |  |  |  |  |  |  |  |  |\n| D. 2 + 17 = 15 | D. 10-7 = 7 |  |  | D. 8-2 = 6 |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>Math | [www.CommonCoreSheets.com](www.CommonCoreSheets.com) | 6 |  | 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) 5 + 8 = 13\u003Cbr>8 + 5 = 13\u003Cbr>13-5 = 8 | 2) 15 + 5 = 20\u003Cbr>5 + 15 = 20\u003Cbr>20-15 = 5 | 3) 14 + 1 = 15\u003Cbr>1 + 14 = 15\u003Cbr>15-14 = 1 |  |  |  |  |  |  |  |  | 1.  C  |  |  |  |\n| 13-8 = 5 \u003Cbr>A. 14-8 = 6 | 20-5 = 15 \u003Cbr>A. 20-5 = 15 |  |  | 15-1 = 14 \u003Cbr>A. 1 + 15 = 14 |  |  |  |  |  |  | 2.  A  |  |  |  |\n| B. 13-5 = 5\u003Cbr>C. 13-8 = 5 | B. 16 + 5 = 21\u003Cbr>C. 20-5 = 5 |  |  | B. 15 + 1 = 16\u003Cbr>C. 16-14 = 2 |  |  |  |  |  |  | 3.  D  |  |  |  |\n| D. 8 + 13 = 5\u003Cbr>4) 19 + 1 = 20\u003Cbr>1 + 19 = 20\u003Cbr>20-19 = 1 | D. 20 + 5 = 25\u003Cbr>5) 16 + 2 = 18\u003Cbr>2 + 16 = 18\u003Cbr>18-16 = 2 |  | 6) | D. 15-1 = 14\u003Cbr>8 + 4 = 12\u003Cbr>4 + 8 = 12\u003Cbr>12-8 = 4 |  |  |  |  |  |  | 4.  D \u003Cbr>5.  A \u003Cbr>6.  D  |  |  |  |\n| 20-1 = 19 \u003Cbr>A. 20-1 = 1 | 18-2 = 16 \u003Cbr>A. 18-2 = 16 |  |  | 12-4 = 8 \u003Cbr>A. 13-4 = 9 |  |  |  |  |  |  | 7.  A  |  |  |  |\n| B. 1-20 = 19\u003Cbr>C. 1 + 20 = 19 | B. 18-16 = 16\u003Cbr>C. 18-2 = 2 |  |  | B. 12-4 = 4\u003Cbr>C. 12-8 = 8 |  |  |  |  |  |  | 8.  D  |  |  |  |\n| D. 20-1 = 19\u003Cbr>7) 6 + 14 = 20\u003Cbr>14 + 6 = 20\u003Cbr>20-6 = 14\u003Cbr>20-14 = 6 \u003Cbr>A. 20-14 = 6\u003Cbr>B. 21-14 = 7 | D. 2-18 = 16\u003Cbr>8) 3 + 10 = 13\u003Cbr>10 + 3 = 13\u003Cbr>13-3 = 10\u003Cbr>13-10 = 3 \u003Cbr>A","cbCaianKG46sgfZ8","https://ap.wps.com/l/cbCaianKG46sgfZ8","pdf",43954,"English","# Fact Families (Addition & Subtraction)\n## Determine Missing Facts (Choose the Correct Letter)","[{\"question\":\"What is a fact family in this worksheet?\",\"answer\":\"A fact family is a related set of addition and subtraction facts that share the same three numbers. This worksheet uses the relationship between sums and differences to find missing facts.\"},{\"question\":\"How do you choose the correct answer letter?\",\"answer\":\"Use the given addition fact(s) to identify the matching subtraction fact(s) in the same number family. Then select the option whose equation completes that family.\"},{\"question\":\"Does the worksheet include an answer key?\",\"answer\":\"Yes. The document contains an answer key section showing the correct letter choice for each numbered problem.\"}]","Fact Families (Addition - Subtraction) - Practice Worksheet | PDF",1790783390]