[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-545188-105":59,"doc-detail-545188-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","adding-whole-tens-grade-3-addition-worksheet","Adding Whole Tens - Grade 3 Addition Worksheet","","This document provides a Grade 3 mathematics worksheet focused on the addition of three 2-digit whole tens. It contains two sets of exercises, each consisting of 20 practice problems where students are tasked with finding the sum of three numbers ending in zero. The worksheet is designed to help students improve their mental arithmetic skills and familiarity with basic addition operations involving multiples of ten. The provided content includes both the practice problems and an answer key to facilitate self-assessment and learning progress.",{"@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/adding-whole-tens-grade-3-addition-worksheet/545188/",{"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/adding-whole-tens-grade-3-addition-worksheet/545188.png","ImageObject",300,407,{"name":92,"@type":93},"Ivy","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-05","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 primary objective of this worksheet?","Question",{"text":112,"@type":113},"The primary objective is to practice adding three 2-digit numbers that are multiples of ten.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Who is the target audience for this document?",{"text":117,"@type":113},"The worksheet is intended for Grade 3 students to practice their addition skills.",{"name":119,"@type":110,"acceptedAnswer":120},"Does the document provide answers to the math problems?",{"text":121,"@type":113},"Yes, the document includes a section that provides the sum for each of the 20 practice problems.","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},545188,1791774001,{"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},549758252649,"https://ap-avatar.wpscdn.com/avatar/8000253669c5317157?_k=1778319167496531819","Adding whole tens (three 2-digit numbers)   \nGrade 3 Addition Worksheet  \nFind the sum.  \n1. 70 + 70 + 80 =   2. 20 + 20 + 70 =   3. 30 + 70 + 90 =   4. 30 + 90 + 70 =   5. 10 + 70 + 10 =   6. 60 + 70 + 40 =   7. 10 + 70 + 60 =   8. 70 + 90 + 30 =   9. 70 + 20 + 80 =   10. 90 + 30 + 60 =   11. 80 + 40 + 90 =   12. 40 + 90 + 40 =   13. 60 + 60 + 50 =   14. 80 + 40 + 50 =   15. 80 + 90 + 20 =   16. 20 + 40 + 30 =   17. 50 + 80 + 20 =   18. 10 + 40 + 60 =    \n19. 70 + 10 + 20 =   20. 80 + 30 + 40 =    \nAdding whole tens (three 2-digit numbers)   \nGrade 3 Addition Worksheet  \nFind the sum.  \n1. 70 + 70 + 80 =  220  2. 20 + 20 + 70 =  110   \n3. 30 + 70 + 90 =  190  4. 30 + 90 + 70 =  190   \n5. 10 + 70 + 10 =  90  6. 60 + 70 + 40 =  170   \n7. 10 + 70 + 60 =  140  8. 70 + 90 + 30 =  190   \n9. 70 + 20 + 80 =  170  10. 90 + 30 + 60 =  180   \n11. 80 + 40 + 90 =  210  12. 40 + 90 + 40 =  170   \n13. 60 + 60 + 50 =  170  14. 80 + 40 + 50 =  170   \n15. 80 + 90 + 20 =  190  16. 20 + 40 + 30 =  90   \n17. 50 + 80 + 20 =  150  18. 10 + 40 + 60 =  110   \n19. 70 + 10 + 20 =  100  20. 80 + 30 + 40 =  150","cbCaipJm59iOXK7P","https://ap.wps.com/l/cbCaipJm59iOXK7P","pdf",13304,"English","# Practice Problems\n## Answer Key","[{\"question\":\"What is the primary objective of this worksheet?\",\"answer\":\"The primary objective is to practice adding three 2-digit numbers that are multiples of ten.\"},{\"question\":\"Who is the target audience for this document?\",\"answer\":\"The worksheet is intended for Grade 3 students to practice their addition skills.\"},{\"question\":\"Does the document provide answers to the math problems?\",\"answer\":\"Yes, the document includes a section that provides the sum for each of the 20 practice problems.\"}]","Adding Whole Tens - Grade 3 Addition Worksheet | PDF"]