[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-465520-105":59,"doc-detail-465520-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","solving-mixed-problems-find-the-missing-value-465520","Solving Mixed Problems (+ -) - Find the Missing Value","","Worksheet focused on solving arithmetic equations with mixed operations addition and subtraction. Students fill in missing values across 20 problem statements, ranging from simple sums such as 8 + 9 to subtraction forms like 11 - ? = 4 and mixed expressions like ? + 6 = 9. Includes an answer key listing the missing numbers for each item. Suitable for practice of basic equation solving and fact recall.",{"@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/solving-mixed-problems-find-the-missing-value-465520/465520/",{"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/solving-mixed-problems-find-the-missing-value-465520/465520.png","ImageObject",300,407,{"name":92,"@type":93},"Ivy","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-07","2026-09-30",true,{"@type":102,"interactionType":103,"userInteractionCount":29},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What skill does this worksheet practice?","Question",{"text":112,"@type":113},"It practices solving simple equations by finding missing values using addition and subtraction.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How are the problems formatted?",{"text":117,"@type":113},"Each problem gives an equation with one missing number marked as a question mark (?), and students compute the value that makes the equation true.",{"name":119,"@type":110,"acceptedAnswer":120},"Is an answer key provided?",{"text":121,"@type":113},"Yes. The document includes an Answers section listing the correct missing values 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},465520,1790818397,{"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":29,"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},549758252649,"https://ap-avatar.wpscdn.com/avatar/8000253669c5317157?_k=1778319167496531819","Solving Mixed Problems (+ -)  \nName:  \nFind the missing value in each of the problems.  \n1) 8 + 9 = ?  \n2) 10 + ? = 12  \n3) 5 = ? -6  \n4) 19 = ? + 9  \n5) 7 + 5 = ?  \n6) 11- ? = 4  \n7) ? + 1 = 11  \n8) 16- ? = 10  \n9) ? + 6 = 9  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \nAnswers  \n10) 3 = ? -8  \n11) 3 = 5- ?  \n12) 10 = 6 + ?  \n13) 4 = 3 + ?  \n14) ? + 2 = 6  \n15) 4 = ? -8  \n16) 12 = 4 + ?  \n17) ? = 4 + 10  \n18) ? = 1 + 5  \n19) ? = 12-8  \n20) ? = 12-2  \n9.  \n10.  \n11.  \n12.  \n13.  \n14.  \n15.  \n16.  \n17.  \n18.  \n19.  \n20.  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n5  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nSolving Mixed Problems (+ -)  \nName: Answer Key  \n\n| Find the missing value in each of the problems.\u003Cbr>1) 8 + 9 = ? |  | Answers\u003Cbr>1. 17 |\n| --- | --- | --- |\n| 2) | 10 + ? = 12 | 2. 2 |\n| 3) | 5 = ? -6 | 3. 11 |\n| 4) | 19 = ? + 9 | 4. 10 |\n| 5) | 7 + 5 = ? | 5.  12  |\n| 6) | 11- ? = 4 | 6. 7 |\n| 7) | ? + 1 = 11 | 7. 10 |\n| 8) | 16- ? = 10 | 8. 6 |\n| 9) | ? + 6 = 9 | 9. 3 |\n| 10) | 3 = ? -8 | 10. 11 |\n| 11) | 3 = 5- ? | 11. 2 |\n| 12) | 10 = 6 + ? | 12. 4 |\n| 13) | 4 = 3 + ? |  |\n| 14) | ? + 2 = 6 | 13.  1  |\n| 15) | 4 = ? -8 | 14.  4  |\n| 16) | 12 = 4 + ? | 15.  12  |\n| 17) | ? = 4 + 10 | 16.  8  |\n| 18) | ? = 1 + 5 | 17.  14  |\n| 19) | ? = 12-8 | 18.  6  |\n| 20) | ? = 12-2 | 19.  4  20. 10 |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n5  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nSolving Mixed Problems (+ -)  \nName:  \n\n| Find the missing value in each of the problems. | Answers\u003Cbr>1.  \u003Cbr>2.  \u003Cbr>3.  \u003Cbr>4.  \u003Cbr>5.  \u003Cbr>6.  \u003Cbr>7.  \u003Cbr>8.  \u003Cbr>9.  \u003Cbr>10.  \u003Cbr>11.  \u003Cbr>12.  \u003Cbr>13.  \u003Cbr>14.  \u003Cbr>15.   |\n| --- | --- |\n| \u003Cbr>11210\u003Cbr>642\u003Cbr>1034\u003Cbr>17711\u003Cbr>12211 |  |\n| 1) 8 + 9 = ?\u003Cbr>2) 10 + ? = 12\u003Cbr>3) 5 = ? -6\u003Cbr>4) 19 = ? + 9\u003Cbr>5) 7 + 5 = ?\u003Cbr>6) 11- ? = 4\u003Cbr>7) ? + 1 = 11\u003Cbr>8) 16- ? = 10\u003Cbr>9) ? + 6 = 9\u003Cbr>10) 3 = ? -8\u003Cbr>11) 3 = 5- ?\u003Cbr>12) 10 = 6 + ?\u003Cbr>13) 4 = 3 + ?\u003Cbr>14) ? + 2 = 6\u003Cbr>15) 4 = ? -8 |  |\n\nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n5  \n1-10 11-15  \n\n| 93 | 87 | 80 | 73 | 67 | 60 | 53 | 47 | 40 | 33 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 27 | 20 | 13 | 7 | 0 |  |  |  |  |  |","cbCaiu4h3xgMnWNq","https://ap.wps.com/l/cbCaiu4h3xgMnWNq","pdf",43967,"English","# Find the missing value\n## Problems 1-9\n## Problems 10-20\n## Answers","[{\"question\":\"What skill does this worksheet practice?\",\"answer\":\"It practices solving simple equations by finding missing values using addition and subtraction.\"},{\"question\":\"How are the problems formatted?\",\"answer\":\"Each problem gives an equation with one missing number marked as a question mark (?), and students compute the value that makes the equation true.\"},{\"question\":\"Is an answer key provided?\",\"answer\":\"Yes. The document includes an Answers section listing the correct missing values for each numbered problem.\"}]","Solving Mixed Problems (+ -) - Find the Missing Value | PDF",1790769725]