[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-545043-105":59,"doc-detail-545043-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-2-addition-worksheet-adding-whole-tens-missing-number-practice","Grade 2 Addition Worksheet - Adding Whole Tens - Missing Number Practice","","This Grade 2 addition worksheet provides targeted practice for students to master the addition of whole tens. The document presents eighteen distinct algebraic-style problems where one addend is missing, requiring learners to calculate the difference to balance equations such as finding the missing value in a sum involving whole tens. By focusing on fundamental place value and arithmetic skills, this resource helps solidify mental math proficiency and algebraic thinking for early primary students. Detailed answers are included at the end of the document to facilitate self-assessment and objective verification of results, making it an ideal tool for classroom instruction, homework assignments, or remedial learning practice. The structured layout ensures that students can systematically progress through various challenges, enhancing their overall numerical fluency and confidence in solving multi-digit addition equations without the need for complex regrouping steps.",{"@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-2-addition-worksheet-adding-whole-tens-missing-number-practice/545043/",{"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-2-addition-worksheet-adding-whole-tens-missing-number-practice/545043.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":19},"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 help second-grade students practice adding whole tens by finding missing numbers in arithmetic equations.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How many problems are included in this worksheet?",{"text":117,"@type":113},"There are 18 individual addition problems provided for practice.",{"name":119,"@type":110,"acceptedAnswer":120},"Are answers provided for these problems?",{"text":121,"@type":113},"Yes, a complete list of answers for all 18 problems is provided at the bottom of the worksheet.","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},545043,1791773673,{"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":19,"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","Adding whole tens – missing number   \nGrade 2 Addition Worksheet  \nFind the missing numbers:  \n1)   + 50 = 120  \n4) 20 +   = 100  \n7)   + 50 = 100  \n10) 80 +   = 160  \n13) 30 +   = 40  \n16) 60 +   = 70  \n2) 60 +   = 140  \n5)   + 40 = 130  \n8)   + 20 = 60  \n11) 40 +   = 50  \n14)   + 20 = 40  \n17)   + 40 = 110  \n3)   + 50 = 110  \n6)   + 70 = 140  \n9)   + 80 = 100  \n12)   + 70 = 120  \n15) 80 +   = 140  \n18) 40 +   = 110  \nAnswers  \n1) 70 2) 80 3) 60  \n4) 80 5) 90 6) 70  \n7) 50 8) 40 9) 20  \n10) 80 11) 10 12) 50  \n13) 10 14) 20 15) 60  \n16) 10 17) 70 18) 70","cbCaiiPbm2BFhY3F","https://ap.wps.com/l/cbCaiiPbm2BFhY3F","pdf",27408,"English","# Adding Whole Tens - Missing Number\n## Answer Key","[{\"question\":\"What is the objective of this worksheet?\",\"answer\":\"The objective is to help second-grade students practice adding whole tens by finding missing numbers in arithmetic equations.\"},{\"question\":\"How many problems are included in this worksheet?\",\"answer\":\"There are 18 individual addition problems provided for practice.\"},{\"question\":\"Are answers provided for these problems?\",\"answer\":\"Yes, a complete list of answers for all 18 problems is provided at the bottom of the worksheet.\"}]","Grade 2 Addition Worksheet - Adding Whole Tens - Missing Number Practice | PDF"]