[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-544433-105":59,"doc-detail-544433-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-mental-math-subtraction-worksheet-missing-numbers","Grade 4 Mental Math - Subtraction Worksheet - Missing Numbers","","This Grade 4 mathematics worksheet focuses on mental math skills, specifically targeting subtraction involving 3-digit numbers. The document presents a series of twenty exercises where students are tasked with finding the missing value in subtraction equations. These problems include finding the difference, the subtrahend, or the minuend. The worksheet is designed to strengthen numerical fluency, logical reasoning, and algebraic thinking for elementary school students. By requiring the student to identify unknown components within the equations, it reinforces the foundational principles of subtraction and the relationship between the numbers involved in a subtraction operation. This practice material provides both the original problems and a completed answer key for self-assessment, making it an effective tool for classroom instruction or independent home study to build confidence in arithmetic problem-solving.",{"@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-mental-math-subtraction-worksheet-missing-numbers/544433/",{"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-mental-math-subtraction-worksheet-missing-numbers/544433.png","ImageObject",300,407,{"name":92,"@type":93},"Finn","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-08","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":34},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the objective of this worksheet?","Question",{"text":112,"@type":113},"The objective is to practice mental math skills by finding missing numbers in 3-digit subtraction problems.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What grade level is this material intended for?",{"text":117,"@type":113},"This worksheet is designed for Grade 4 students.",{"name":119,"@type":110,"acceptedAnswer":120},"Does the document provide solutions to the problems?",{"text":121,"@type":113},"Yes, the document includes a section that provides the completed answers for all twenty problems listed.","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},544433,1791772411,{"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":34,"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},34359740700684,"https://ap-avatar.wpscdn.com/avatar/1f400023980c374ae676?_k=1777273430885731487","Mental math: subtracting from 3-digit numbers  (missing number)   \nGrade 4 Subtraction Worksheet  \nFind the missing number.  \n1. 253 - 46 =   2. 168 - 30 =    \n3. 888 - 57 =   4.   - 95 = 517  \n5. 672 - 19 =   6. 738 - 65 =    \n7. 679 - 58 =   8.   - 89 = 908  \n9. 876 -   = 841 10.   - 76 = 751  \n11.   - 33 = 235 12. 721 -   = 627  \n13. 931 -   = 917 14. 556 - 60 =    \n15. 366 - 46 =   16. 669 -   = 653  \n17. 888 -   = 790 18.   - 98 = 822  \n19. 376 -   = 289 20.   - 28 = 256  \nMental math: subtracting from 3-digit numbers  (missing number)   \nGrade 4 Subtraction Worksheet  \nFind the missing number.  \n1. 253 - 46 =  207  2. 168 - 30 =  138   \n3. 888 - 57 =  831  4.  612 - 95 = 517  \n5. 672 - 19 =  653  6. 738 - 65 =  673   \n7. 679 - 58 =  621  8.  997 - 89 = 908  \n9. 876 -  35  = 841 10.  827 - 76 = 751  \n11.  268 - 33 = 235 12. 721 -  94  = 627  \n13. 931 -  14  = 917 14. 556 - 60 =  496   \n15. 366 - 46 =  320  16. 669 -  16  = 653  \n17. 888 -  98  = 790 18.  920 - 98 = 822  \n19. 376 -  87  = 289 20.  284 - 28 = 256","cbCaiawsOGvzPdAq","https://ap.wps.com/l/cbCaiawsOGvzPdAq","pdf",13611,"English","# Mental Math Exercises\n## Answer Key","[{\"question\":\"What is the objective of this worksheet?\",\"answer\":\"The objective is to practice mental math skills by finding missing numbers in 3-digit subtraction problems.\"},{\"question\":\"What grade level is this material intended for?\",\"answer\":\"This worksheet is designed for Grade 4 students.\"},{\"question\":\"Does the document provide solutions to the problems?\",\"answer\":\"Yes, the document includes a section that provides the completed answers for all twenty problems listed.\"}]","Grade 4 Mental Math - Subtraction Worksheet - Missing Numbers | PDF"]