[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-544370-105":59,"doc-detail-544370-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","grade-4-subtraction-worksheet-mental-math-subtracting-2-digit-numbers","Grade 4 Subtraction Worksheet - Mental Math: Subtracting 2-Digit Numbers","","This Grade 4 mathematics worksheet focuses on mental subtraction skills, specifically involving 2-digit numbers with missing values. The document provides a comprehensive set of twenty arithmetic problems where students must solve for the subtrahend or the minuend to complete the equations. Designed for educational development, these exercises aim to improve students' ability to perform quick calculations and strengthen their understanding of subtraction principles. The worksheet includes both empty problem sets for practice and a fully solved answer key, making it an ideal resource for teachers and parents to assess and support student progress in elementary mathematics.",{"@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/grade-4-subtraction-worksheet-mental-math-subtracting-2-digit-numbers/544370/",{"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/grade-4-subtraction-worksheet-mental-math-subtracting-2-digit-numbers/544370.png","ImageObject",300,407,{"name":92,"@type":93},"Patrick","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-09","2026-10-12",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 the main topic of this worksheet?","Question",{"text":112,"@type":113},"The worksheet focuses on mental math subtraction of 2-digit numbers, specifically targeting missing number identification.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Who is this worksheet designed for?",{"text":117,"@type":113},"This resource is designed for Grade 4 students to practice and reinforce their subtraction skills.",{"name":119,"@type":110,"acceptedAnswer":120},"How many problems are included in the worksheet?",{"text":121,"@type":113},"The document contains twenty specific subtraction problems for students to solve, with a corresponding answer key provided.","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},544370,1791772250,{"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":14,"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":129,"read_time":24,"preview_page_count":4},549758146520,"https://ap-avatar.wpscdn.com/avatar/80002397d8c0411e94?_k=1775819394049821470","Mental math: subtracting 2-digit numbers  (missing number)   \nGrade 4 Subtraction Worksheet  \nFind the missing number.  \n1.   - 18 = 24 2.   - 74 = 18  \n3. 8 -   = 5 4. 78 -   = 46  \n5.   - 85 = 7 6. 91 - 86 =    \n7.   - 3 = 23 8.   - 11 = 3  \n9.   - 14 = 32 10. 95 - 74 =    \n11. 86 - 64 =   12. 19 - 14 =    \n13. 28 -   = 11 14. 2 -   = 0  \n15. 5 -   = 0 16. 45 - 6 =    \n17.   - 64 = 5 18. 72 - 36 =    \n19. 28 - 3 =   20.   - 2 = 2  \nMental math: subtracting 2-digit numbers  (missing number)   \nGrade 4 Subtraction Worksheet  \nFind the missing number.  \n1.  42 - 18 = 24 2.  92 - 74 = 18  \n3. 8 -  3  = 5 4. 78 -  32 = 46  \n5.  92 - 85 = 7 6. 91 - 86 =  5   \n7.  26 - 3 = 23 8.  14 - 11 = 3  \n9.  46 - 14 = 32 10. 95 - 74 =  21   \n11. 86 - 64 =  22  12. 19 - 14 =  5   \n13. 28 -  17 = 11 14. 2 -  2  = 0  \n15. 5 -  5  = 0 16. 45 - 6 =  39   \n17.  69 - 64 = 5 18. 72 - 36 =  36   \n19. 28 - 3 =  25  20.  4  - 2 = 2","cbCaimGK0oVXP4YI","https://ap.wps.com/l/cbCaimGK0oVXP4YI","pdf",13497,"English","# Mental Math: Subtracting 2-Digit Numbers\n## Practice Problems\n## Answer Key","[{\"question\":\"What is the main topic of this worksheet?\",\"answer\":\"The worksheet focuses on mental math subtraction of 2-digit numbers, specifically targeting missing number identification.\"},{\"question\":\"Who is this worksheet designed for?\",\"answer\":\"This resource is designed for Grade 4 students to practice and reinforce their subtraction skills.\"},{\"question\":\"How many problems are included in the worksheet?\",\"answer\":\"The document contains twenty specific subtraction problems for students to solve, with a corresponding answer key provided.\"}]","Grade 4 Subtraction Worksheet - Mental Math: Subtracting 2-Digit Numbers | PDF"]