[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-545166-105":59,"doc-detail-545166-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-3-addition-worksheet-adding-whole-hundreds-3-addends","Grade 3 Addition Worksheet - Adding Whole Hundreds - 3 Addends","","This Grade 3 mathematics worksheet focuses on developing addition fluency by requiring students to calculate the sum of three whole hundreds. The document provides 20 distinct arithmetic problems, each involving the addition of three-digit numbers ending in double zeros. Designed for classroom practice or home learning, this resource serves as an effective tool for reinforcing mental math strategies and place value understanding. The worksheet concludes with an answer key for self-assessment and verification of the addition exercises.",{"@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-3-addition-worksheet-adding-whole-hundreds-3-addends/545166/",{"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-3-addition-worksheet-adding-whole-hundreds-3-addends/545166.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":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 is designed to help Grade 3 students practice adding three whole hundreds together.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How many addition problems are included in this document?",{"text":117,"@type":113},"There are 20 individual addition problems provided, along with their corresponding solutions in the answer key.",{"name":119,"@type":110,"acceptedAnswer":120},"Is an answer key provided for these math problems?",{"text":121,"@type":113},"Yes, the document includes a completed section that provides the correct sum for each of the 20 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},545166,1791773969,{"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},549758252649,"https://ap-avatar.wpscdn.com/avatar/8000253669c5317157?_k=1778319167496531819","Adding whole hundreds (3 addends)   \nGrade 3 Addition Worksheet  \nFind the sum.  \n1. 100 + 900 + 600 =   2. 400 + 400 + 300 =   3. 200 + 100 + 700 =   4. 200 + 400 + 700 =   5. 300 + 300 + 200 =   6. 100 + 100 + 400 =   7. 600 + 700 + 700 =   8. 500 + 200 + 300 =   9. 400 + 300 + 500 =   10. 400 + 900 + 200 =   11. 600 + 100 + 600 =   12. 800 + 500 + 100 =   13. 700 + 900 + 600 =   14. 200 + 100 + 700 =   15. 100 + 200 + 300 =   16. 600 + 300 + 200 =   17. 400 + 100 + 700 =   18. 900 + 300 + 800 =    \n19. 200 + 500 + 700 =   20. 300 + 900 + 100 =    \nAdding whole hundreds (3 addends)   \nGrade 3 Addition Worksheet  \nFind the sum.  \n1. 100 + 900 + 600 =  1,600  2. 400 + 400 + 300 =  1,100   \n3. 200 + 100 + 700 =  1,000  4. 200 + 400 + 700 =  1,300   \n5. 300 + 300 + 200 =  800  6. 100 + 100 + 400 =  600   \n7. 600 + 700 + 700 =  2,000  8. 500 + 200 + 300 =  1,000   \n9. 400 + 300 + 500 =  1,200  10. 400 + 900 + 200 =  1,500   \n11. 600 + 100 + 600 =  1,300  12. 800 + 500 + 100 =  1,400   \n13. 700 + 900 + 600 =  2,200  14. 200 + 100 + 700 =  1,000   \n15. 100 + 200 + 300 =  600  16. 600 + 300 + 200 =  1,100   \n17. 400 + 100 + 700 =  1,200  18. 900 + 300 + 800 =  2,000   \n19. 200 + 500 + 700 =  1,400  20. 300 + 900 + 100 =  1,300","cbCain3aW1dXiHMa","https://ap.wps.com/l/cbCain3aW1dXiHMa","pdf",14388,"English","# Addition Practice Exercises\n## Answer Key","[{\"question\":\"What is the primary focus of this worksheet?\",\"answer\":\"The worksheet is designed to help Grade 3 students practice adding three whole hundreds together.\"},{\"question\":\"How many addition problems are included in this document?\",\"answer\":\"There are 20 individual addition problems provided, along with their corresponding solutions in the answer key.\"},{\"question\":\"Is an answer key provided for these math problems?\",\"answer\":\"Yes, the document includes a completed section that provides the correct sum for each of the 20 problems.\"}]","Grade 3 Addition Worksheet - Adding Whole Hundreds - 3 Addends | PDF"]