[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-544466-105":59,"doc-detail-544466-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-subtracting-whole-tens-missing-number","Grade 4 Subtraction Worksheet - Subtracting Whole Tens - Missing Number","","This Grade 4 mathematics worksheet focuses on mental math skills, specifically practicing the subtraction of whole tens. The document presents a series of twenty problems designed to help students reinforce their understanding of numerical subtraction, including scenarios with missing minuends and subtrahends. By engaging with these exercises, students develop fluency in basic arithmetic, improve their ability to calculate differences between whole tens, and build confidence in solving algebraic-style missing number equations. The worksheet is structured as a clear, instructional exercise suitable for classroom practice, home learning, or assessment purposes. It provides structured challenges that test precision and speed in mental computation, making it an effective tool for reinforcing elementary mathematics concepts in an academic or supplemental study environment.",{"@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-subtracting-whole-tens-missing-number/544466/",{"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-subtracting-whole-tens-missing-number/544466.png","ImageObject",300,407,{"name":92,"@type":93},"Finn","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-07","2026-10-12",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 is the primary focus of this worksheet?","Question",{"text":112,"@type":113},"The worksheet focuses on improving mental math skills through subtraction problems involving whole tens, including identifying missing numbers.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Who is the target audience for this exercise?",{"text":117,"@type":113},"This worksheet is designed for Grade 4 students to practice and reinforce their subtraction skills.",{"name":119,"@type":110,"acceptedAnswer":120},"How many math problems are included in the worksheet?",{"text":121,"@type":113},"The document contains twenty individual subtraction problems for students to solve.","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},544466,1791772477,{"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":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 whole tens  (missing number)   \nGrade 4 Subtraction Worksheet  \nFind the difference.  \n1.   - 20 = 750 2.   - 30 = 170  \n3. 570 - 90 =   4. 470 -   = 470  \n5. 890 -   = 820 6.   - 0 = 640  \n7. 800 -   = 710 8. 190 - 90 =    \n9.   - 50 = 50 10. 990 - 70 =    \n11. 850 - 10 =   12. 690 -   = 680  \n13. 170 - 0 =   14.   - 30 = 510  \n15. 910 -   = 840 16.   - 10 = 710  \n17.   - 30 = 450 18. 500 - 50 =    \n19. 230 -   = 220 20. 580 - 50 =    \nMental math: subtracting whole tens  (missing number)   \nGrade 4 Subtraction Worksheet  \nFind the difference.  \n1.  770 - 20 = 750 2.  200 - 30 = 170  \n3. 570 - 90 =  480  4. 470 -  0  = 470  \n5. 890 -  70  = 820 6.  640 - 0 = 640  \n7. 800 -  90  = 710 8. 190 - 90 =  100   \n9.  100 - 50 = 50 10. 990 - 70 =  920   \n11. 850 - 10 =  840  12. 690 -  10  = 680  \n13. 170 - 0 =  170  14.  540 - 30 = 510  \n15. 910 -  70  = 840 16.  720 - 10 = 710  \n17.  480 - 30 = 450 18. 500 - 50 =  450   \n19. 230 -  10  = 220 20. 580 - 50 =  530","cbCaioMnvWf4BqMe","https://ap.wps.com/l/cbCaioMnvWf4BqMe","pdf",13587,"English","# Mental Math Practice\n## Subtraction of Whole Tens","[{\"question\":\"What is the primary focus of this worksheet?\",\"answer\":\"The worksheet focuses on improving mental math skills through subtraction problems involving whole tens, including identifying missing numbers.\"},{\"question\":\"Who is the target audience for this exercise?\",\"answer\":\"This worksheet is designed for Grade 4 students to practice and reinforce their subtraction skills.\"},{\"question\":\"How many math problems are included in the worksheet?\",\"answer\":\"The document contains twenty individual subtraction problems for students to solve.\"}]","Grade 4 Subtraction Worksheet - Subtracting Whole Tens - Missing Number | PDF"]