[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-544372-105":3,"detail-sidebar-cat-0-en-105":80,"doc-detail-544372-en":130},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":73,"head_meta":75,"extra_data":77,"updated_unix":79},105,"en","grade-4-subtraction-worksheet-mental-math-missing-numbers","Grade 4 Subtraction Worksheet - Mental Math Missing Numbers","","This Grade 4 mathematics worksheet focuses on developing mental math proficiency through the subtraction of two-digit numbers. The document presents a series of 20 arithmetic problems where students must identify missing values to complete subtraction equations. By engaging with these exercises, students reinforce their understanding of numerical relationships and strengthen their computational speed and accuracy. The worksheet serves as an effective practice tool for primary students to master subtraction concepts in a structured and academic environment.",{"@graph":14,"@context":72},[15,34,55],{"@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/grade-4-subtraction-worksheet-mental-math-missing-numbers/544372/",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/grade-4-subtraction-worksheet-mental-math-missing-numbers/544372.png","ImageObject",300,407,{"name":42,"@type":43},"Patrick","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-11-09","2026-10-12",true,{"@type":52,"interactionType":53,"userInteractionCount":26},"InteractionCounter",{"@type":54},"ViewAction",{"@type":56,"mainEntity":57},"FAQPage",[58,64,68],{"name":59,"@type":60,"acceptedAnswer":61},"What is the primary objective of this worksheet?","Question",{"text":62,"@type":63},"The primary objective is to improve mental math skills by having students find the missing number in various two-digit subtraction equations.","Answer",{"name":65,"@type":60,"acceptedAnswer":66},"Who is this worksheet designed for?",{"text":67,"@type":63},"This worksheet is designed for students in Grade 4 to practice and reinforce their subtraction abilities.",{"name":69,"@type":60,"acceptedAnswer":70},"How many problems are included in the exercise?",{"text":71,"@type":63},"The worksheet consists of 20 distinct subtraction problems for students to solve.","https://schema.org",{"og:url":32,"og:type":74,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":76,"canonical":32},"index,follow",{"doc_id":78,"site_id":7},544372,1791772252,{"code":4,"msg":81,"data":82},"success",[83,87,91,94,99,104,109,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":84,"show_sort_weight":85,"slug":86},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":88,"show_sort_weight":89,"slug":90},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":92,"slug":93},70,"exam",{"id":95,"doc_module":4,"doc_module_name":25,"category_name":96,"show_sort_weight":97,"slug":98},5,"Comic",60,"comic",{"id":100,"doc_module":4,"doc_module_name":25,"category_name":101,"show_sort_weight":102,"slug":103},6,"Technology",50,"technology",{"id":105,"doc_module":4,"doc_module_name":25,"category_name":106,"show_sort_weight":107,"slug":108},7,"Healthcare",40,"healthcare",{"id":110,"doc_module":4,"doc_module_name":25,"category_name":111,"show_sort_weight":112,"slug":113},8,"Research & Report",30,"research-report",{"id":115,"doc_module":4,"doc_module_name":25,"category_name":116,"show_sort_weight":117,"slug":118},9,"Religion & Spirituality",20,"religion-spirituality",{"id":117,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":117,"slug":121},"World Cup","world-cup",{"id":123,"doc_module":4,"doc_module_name":25,"category_name":124,"show_sort_weight":123,"slug":125},10,"Lifestyle","lifestyle",{"id":127,"doc_module":4,"doc_module_name":25,"category_name":128,"show_sort_weight":95,"slug":129},19,"General","general",{"code":4,"msg":81,"data":131},{"doc_id":78,"user_id":132,"nickname":42,"user_avatar":133,"doc_module":4,"category_id":33,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":26,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":26,"language":139,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":12,"update_tm":79,"read_time":95,"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.   - 11 = 7 2. 6 - 3 =    \n3. 36 -   = 19 4. 83 -   = 24  \n5. 45 -   = 7 6. 82 -   = 72  \n7. 95 -   = 24 8.   - 33 = 61  \n9. 35 - 6 =   10.   - 46 = 40  \n11. 65 - 50 =   12.   - 32 = 64  \n13. 76 - 31 =   14. 64 -   = 63  \n15. 87 -   = 7 16. 15 -   = 4  \n17.   - 63 = 13 18. 89 -   = 48  \n19. 41 -   = 27 20. 17 - 15 =    \nMental math: subtracting 2-digit numbers  (missing number)   \nGrade 4 Subtraction Worksheet  \nFind the missing number.  \n1.  18 - 11 = 7 2. 6 - 3 =  3   \n3. 36 -  17 = 19 4. 83 -  59 = 24  \n5. 45 -  38 = 7 6. 82 -  10 = 72  \n7. 95 -  71 = 24 8.  94 - 33 = 61  \n9. 35 - 6 =  29  10.  86 - 46 = 40  \n11. 65 - 50 =  15  12.  96 - 32 = 64  \n13. 76 - 31 =  45  14. 64 -  1  = 63  \n15. 87 -  80 = 7 16. 15 -  11 = 4  \n17.  76 - 63 = 13 18. 89 -  41 = 48  \n19. 41 -  14 = 27 20. 17 - 15 =  2","cbCaipQOHPt1cVjR","https://ap.wps.com/l/cbCaipQOHPt1cVjR","pdf",13460,"English","# Mental Math Exercises\n## Subtraction Problems","[{\"question\":\"What is the primary objective of this worksheet?\",\"answer\":\"The primary objective is to improve mental math skills by having students find the missing number in various two-digit subtraction equations.\"},{\"question\":\"Who is this worksheet designed for?\",\"answer\":\"This worksheet is designed for students in Grade 4 to practice and reinforce their subtraction abilities.\"},{\"question\":\"How many problems are included in the exercise?\",\"answer\":\"The worksheet consists of 20 distinct subtraction problems for students to solve.\"}]","Grade 4 Subtraction Worksheet - Mental Math Missing Numbers | PDF"]