[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-545025-105":59,"doc-detail-545025-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","subtracting-whole-tens-missing-number-worksheet-grade-1-mathematics","Subtracting Whole Tens - Missing Number Worksheet - Grade 1 Mathematics","","This educational resource provides a structured collection of subtraction exercises specifically designed for first-grade students focusing on the subtraction of whole tens. The worksheet challenges learners to identify missing numbers in various equations where the minuend, subtrahend, or difference is unknown. By engaging with these eighteen distinct problems, students reinforce their foundational arithmetic skills and conceptual understanding of tens-based subtraction. The document includes a comprehensive answer key at the bottom, allowing for immediate self-assessment and verification, which is ideal for classroom practice or home-based review sessions aimed at building mathematical fluency.",{"@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/subtracting-whole-tens-missing-number-worksheet-grade-1-mathematics/545025/",{"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/subtracting-whole-tens-missing-number-worksheet-grade-1-mathematics/545025.png","ImageObject",300,407,{"name":92,"@type":93},"Eliana","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-06","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":24},"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 practicing subtraction of whole tens by finding missing numbers in mathematical equations.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"For which grade level is this material designed?",{"text":117,"@type":113},"This material is designed for Grade 1 students who are learning foundational subtraction concepts.",{"name":119,"@type":110,"acceptedAnswer":120},"How many practice problems are included in the document?",{"text":121,"@type":113},"There are 18 subtraction problems included in the worksheet, followed by a complete answer key for checking the results.","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},545025,1791773636,{"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":24,"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},4398048949847,"https://ap-avatar.wpscdn.com/avatar/400002536579ef2da7f?_k=1778318612642679267","Subtracting whole tens – missing number   \nGrade 1 Subtraction Worksheet  \nFind the missing numbers:  \n1)   – 20 = 20  \n4)   – 30 = 10  \n7) 70 –   = 30  \n10) 40 –   = 10  \n13)   – 20 = 60  \n16) 80 –   = 60  \n2) 60 –   = 50  \n5)   – 10 = 30  \n8) 30 –   = 0  \n11)   – 70 = 0  \n14) 70 –   = 50  \n17)   – 60 = 10  \n3)   – 10 = 0  \n6) 10 –   = 0  \n9) 90 –   = 30  \n12)   – 50 = 0  \n15) 60 –   = 40  \n18)   – 10 = 10  \nAnswers  \n1) 40 2) 10 3) 10  \n4) 40 5) 40 6) 10  \n7) 40 8) 30 9) 60  \n10) 30 11) 70 12) 50  \n13) 80 14) 20 15) 20  \n16) 20 17) 70 18) 20","cbCaih54OTEye63h","https://ap.wps.com/l/cbCaih54OTEye63h","pdf",35286,"English","# Subtracting Whole Tens Problems\n## Answer Key","[{\"question\":\"What is the primary focus of this worksheet?\",\"answer\":\"The worksheet focuses on practicing subtraction of whole tens by finding missing numbers in mathematical equations.\"},{\"question\":\"For which grade level is this material designed?\",\"answer\":\"This material is designed for Grade 1 students who are learning foundational subtraction concepts.\"},{\"question\":\"How many practice problems are included in the document?\",\"answer\":\"There are 18 subtraction problems included in the worksheet, followed by a complete answer key for checking the results.\"}]","Subtracting Whole Tens - Missing Number Worksheet - Grade 1 Mathematics | PDF"]