[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-544462-105":59,"doc-detail-544462-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-whole-tens","Grade 4 Subtraction Worksheet - Mental Math: Subtracting Whole Tens","","This Grade 4 subtraction worksheet is designed to help students practice and improve their mental math skills specifically through subtracting whole tens. The document provides a comprehensive series of 20 subtraction problems that require students to calculate the difference between numbers involving whole tens. By engaging with these exercises, learners can develop faster computational fluency and greater confidence in handling multi-digit subtraction. This resource is suitable for classroom practice or home-based study to reinforce foundational arithmetic concepts in mathematics curricula.",{"@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-whole-tens/544462/",{"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-whole-tens/544462.png","ImageObject",300,407,{"name":92,"@type":93},"Finn","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-02","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 primary focus of this Grade 4 worksheet?","Question",{"text":112,"@type":113},"The worksheet focuses on improving mental math skills by practicing the subtraction of whole tens.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How many subtraction problems are included in this document?",{"text":117,"@type":113},"There are 20 subtraction problems provided for the students to solve.",{"name":119,"@type":110,"acceptedAnswer":120},"Is this worksheet suitable for students in other grade levels?",{"text":121,"@type":113},"While specifically designed for Grade 4, it can be used by any student looking to reinforce their mental subtraction skills with whole tens.","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},544462,1791772470,{"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 whole tens   \nGrade 4 Subtraction Worksheet  \nFind the difference.  \n1. 850 - 150 =   2. 820 - 50 =   3. 100 - 90 =   4. 340 - 220 =   5. 200 - 90 =   6. 350 - 230 =   7. 560 - 130 =   8. 420 - 70 =   9. 510 - 400 =   10. 370 - 220 =   11. 230 - 130 =   12. 400 - 320 =   13. 930 - 650 =   14. 550 - 440 =   15. 870 - 340 =   16. 530 - 170 =   17. 630 - 170 =   18. 520 - 420 =    \n19. 700 - 510 =   20. 580 - 40 =    \nMental math: subtracting whole tens   \nGrade 4 Subtraction Worksheet  \nFind the difference.  \n1. 850 - 150 =  700  2. 820 - 50 =  770   \n3. 100 - 90 =  10  4. 340 - 220 =  120   \n5. 200 - 90 =  110  6. 350 - 230 =  120   \n7. 560 - 130 =  430  8. 420 - 70 =  350   \n9. 510 - 400 =  110  10. 370 - 220 =  150   \n11. 230 - 130 =  100  12. 400 - 320 =  80   \n13. 930 - 650 =  280  14. 550 - 440 =  110   \n15. 870 - 340 =  530  16. 530 - 170 =  360   \n17. 630 - 170 =  460  18. 520 - 420 =  100   \n19. 700 - 510 =  190  20. 580 - 40 =  540","cbCaidCfLhD2eQqg","https://ap.wps.com/l/cbCaidCfLhD2eQqg","pdf",12878,"English","# Mental Math: Subtracting Whole Tens\n## Practice Problems\n## Answer Key","[{\"question\":\"What is the primary focus of this Grade 4 worksheet?\",\"answer\":\"The worksheet focuses on improving mental math skills by practicing the subtraction of whole tens.\"},{\"question\":\"How many subtraction problems are included in this document?\",\"answer\":\"There are 20 subtraction problems provided for the students to solve.\"},{\"question\":\"Is this worksheet suitable for students in other grade levels?\",\"answer\":\"While specifically designed for Grade 4, it can be used by any student looking to reinforce their mental subtraction skills with whole tens.\"}]","Grade 4 Subtraction Worksheet - Mental Math: Subtracting Whole Tens | PDF"]