[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-545187-105":59,"doc-detail-545187-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 collection of math practice exercises designed for third-grade students, focusing specifically on the addition of three 2-digit whole tens. The worksheet contains 20 distinct problems where students are tasked with finding the sum of three multiples of ten. The material serves as an effective resource for reinforcing foundational arithmetic skills, improving mental math proficiency, and practicing multi-addend addition within the tens place. Included in the latter portion of the document are the complete answer keys for each of the 20 problems, allowing for self-assessment and educational verification. This resource is suitable for classroom assignments, homework help, or supplementary home practice to build confidence in elementary arithmetic operations.",{"@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/545187/",{"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/545187.png","ImageObject",300,407,{"name":92,"@type":93},"Ivy","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-02","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 type of math problems are covered in this worksheet?","Question",{"text":112,"@type":113},"The worksheet covers the addition of three 2-digit numbers that are all whole tens.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Who is this worksheet intended for?",{"text":117,"@type":113},"It is designed for students in the third grade to practice and reinforce their addition skills.",{"name":119,"@type":110,"acceptedAnswer":120},"Does the document include the solutions to the math problems?",{"text":121,"@type":113},"Yes, the second part of the document provides the answer keys for all 20 addition problems listed.","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},545187,1791774001,{"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. 20 + 20 + 70 =   2. 40 + 10 + 10 =   3. 40 + 20 + 60 =   4. 20 + 70 + 90 =   5. 10 + 60 + 10 =   6. 60 + 70 + 80 =   7. 40 + 80 + 20 =   8. 50 + 70 + 80 =   9. 40 + 40 + 40 =   10. 20 + 60 + 30 =   11. 90 + 90 + 80 =   12. 20 + 70 + 80 =   13. 80 + 70 + 80 =   14. 90 + 80 + 40 =   15. 50 + 30 + 90 =   16. 90 + 10 + 70 =   17. 50 + 60 + 30 =   18. 20 + 70 + 50 =    \n19. 80 + 10 + 50 =   20. 30 + 20 + 60 =    \nAdding whole tens (three 2-digit numbers)   \nGrade 3 Addition Worksheet  \nFind the sum.  \n1. 20 + 20 + 70 =  110  2. 40 + 10 + 10 =  60   \n3. 40 + 20 + 60 =  120  4. 20 + 70 + 90 =  180   \n5. 10 + 60 + 10 =  80  6. 60 + 70 + 80 =  210   \n7. 40 + 80 + 20 =  140  8. 50 + 70 + 80 =  200   \n9. 40 + 40 + 40 =  120  10. 20 + 60 + 30 =  110   \n11. 90 + 90 + 80 =  260  12. 20 + 70 + 80 =  170   \n13. 80 + 70 + 80 =  230  14. 90 + 80 + 40 =  210   \n15. 50 + 30 + 90 =  170  16. 90 + 10 + 70 =  170   \n17. 50 + 60 + 30 =  140  18. 20 + 70 + 50 =  140   \n19. 80 + 10 + 50 =  140  20. 30 + 20 + 60 =  110","cbCaiisjNwodcYon","https://ap.wps.com/l/cbCaiisjNwodcYon","pdf",13330,"English","# Adding Whole Tens Exercises\n## Answer Key","[{\"question\":\"What type of math problems are covered in this worksheet?\",\"answer\":\"The worksheet covers the addition of three 2-digit numbers that are all whole tens.\"},{\"question\":\"Who is this worksheet intended for?\",\"answer\":\"It is designed for students in the third grade to practice and reinforce their addition skills.\"},{\"question\":\"Does the document include the solutions to the math problems?\",\"answer\":\"Yes, the second part of the document provides the answer keys for all 20 addition problems listed.\"}]","Adding Whole Tens - Grade 3 Addition Worksheet | PDF"]