[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-detail-631265-en":59,"doc-seo-631265-105":80},{"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":5,"data":60},{"doc_id":61,"user_id":62,"nickname":63,"user_avatar":64,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":66,"doc_content":67,"file_id":68,"file_url":69,"file_type":70,"file_size":71,"view_count":72,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":14,"language":73,"language_code":74,"site_id":75,"html_lang":74,"table_of_contents":76,"faqs":77,"seo_title":78,"seo_description":66,"update_tm":79,"read_time":24},631265,8796095360427,"Lucas Martin","https://ap-avatar.wpscdn.com/davatar_994ba38a5ba835b3df7d355c54d3ed8d","3-Digit Addition and Subtraction Challenge - 1","This document provides a series of mathematical exercises focused on 3-digit addition and subtraction. Designed for students, the worksheet presents twenty unique problems where participants must calculate and fill in the missing digits to complete the equations correctly. By engaging with these problems, learners can enhance their mental arithmetic skills, improve their understanding of place value, and practice carrying or borrowing in multi-digit operations. Comprehensive answer keys are included to facilitate self-assessment and promote independent learning progress.","3-DIGIT ADDITION AND SUBTRACTION CHALLENGE 1  \nWork out the value of the missing digits and write them in.  \n1) 53 _ 2) 5 _ 4 3) 716 4) 4 _ 3 +  _ 41  −  _ 51  +  54_  −  _ 26  778 24 _ 1 _ 61 15 _  \n5) 82 _ 6) 72 _ 7) 6 _ 7 8) _ 91 +  4 _ 7  −  _ 73  +  18 _  −  52 _ _ 230 5 _ 2 _ 19 1 _ 3  \n9) _ 72 10) 41 _ 11) 6 _ 3 12) 7 _ 4 +  38 _  −  _ 6  +  56 _  −  _ 46  8 _ 7 _ 27 1 _ 91 63 _  \n13) _ 72 14) 6 _ 3 15) 39 _ 16) _ 28 +  45 _  −  16 _  +  _ 16  −  2 _ 2  10 _ 3 _ 57 6 _ 7 37 _  \n17) 7 _ 8 18) _ 06 19) 42 _ 20) 9 _ 1 +  52 _  −  17 _  +  _ 74  −  _ 52  1 _ 77 6 _ 2 8 _ 3 16 _  \n3-DIGIT ADDITION AND SUBTRACTION CHALLENGE 1 ANSWERS  \n1) 537  2) 594 3) 716 4) 483 +  241  −  351  +  545  −  326  778 243  1261 157  \n5) 823  6) 725  7) 637 8)  691 +  407  −  173  +  182  −  528  1230 552  819 163  \n9)  472 10) 413  11) 623 12) 784 +  385  −  86  +  568  −  146   \n+  529  −  174  +  374  −  752   \n1277 632 803 169","cbCailHLrypGf6KK","https://ap.wps.com/l/cbCailHLrypGf6KK","pdf",187652,3,"English","en",105,"# 3-Digit Addition and Subtraction Challenge 1\n## Practice Problems\n## Answer Keys","[{\"question\":\"What is the main goal of this worksheet?\",\"answer\":\"The goal is to provide practice for 3-digit addition and subtraction by having students calculate and fill in the missing digits within each equation.\"},{\"question\":\"How many practice problems are provided in this set?\",\"answer\":\"There are twenty practice problems included in the challenge, categorized under the first challenge set.\"},{\"question\":\"Are there solutions available for these math problems?\",\"answer\":\"Yes, the document includes an answer key section titled '3-DIGIT ADDITION AND SUBTRACTION CHALLENGE 1 ANSWERS' that provides the correct values for all the missing digits.\"}]","3-Digit Addition and Subtraction Challenge - 1 | PDF",1792668882,{"code":4,"msg":81,"data":82},"ok",{"site_id":75,"language":74,"slug":83,"title":65,"keywords":84,"description":66,"schema_data":85,"social_meta":138,"head_meta":140,"extra_data":142,"updated_unix":143},"3-digit-addition-and-subtraction-challenge-1","",{"@graph":86,"@context":137},[87,100,120],{"@type":88,"itemListElement":89},"BreadcrumbList",[90,94,96,98],{"item":91,"name":92,"@type":93,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":95,"name":9,"@type":93,"position":14},"https://docshare.wps.com/document/",{"item":97,"name":20,"@type":93,"position":72},"https://docshare.wps.com/document/exam/",{"item":99,"name":65,"@type":93,"position":19},"https://docshare.wps.com/document/3-digit-addition-and-subtraction-challenge-1/631265/",{"url":99,"name":65,"@type":101,"image":102,"author":107,"headline":65,"publisher":109,"fileFormat":112,"inLanguage":74,"description":66,"dateModified":113,"datePublished":114,"encodingFormat":112,"isAccessibleForFree":115,"interactionStatistic":116},"DigitalDocument",{"url":103,"@type":104,"width":105,"height":106},"https://docshare.wps.com/thumbnails/3-digit-addition-and-subtraction-challenge-1/631265.png","ImageObject",300,407,{"name":63,"@type":108},"Person",{"url":91,"name":110,"@type":111},"DocShare","Organization","application/pdf","2026-10-30","2026-10-22",true,{"@type":117,"interactionType":118,"userInteractionCount":72},"InteractionCounter",{"@type":119},"ViewAction",{"@type":121,"mainEntity":122},"FAQPage",[123,129,133],{"name":124,"@type":125,"acceptedAnswer":126},"What is the main goal of this worksheet?","Question",{"text":127,"@type":128},"The goal is to provide practice for 3-digit addition and subtraction by having students calculate and fill in the missing digits within each equation.","Answer",{"name":130,"@type":125,"acceptedAnswer":131},"How many practice problems are provided in this set?",{"text":132,"@type":128},"There are twenty practice problems included in the challenge, categorized under the first challenge set.",{"name":134,"@type":125,"acceptedAnswer":135},"Are there solutions available for these math problems?",{"text":136,"@type":128},"Yes, the document includes an answer key section titled '3-DIGIT ADDITION AND SUBTRACTION CHALLENGE 1 ANSWERS' that provides the correct values for all the missing digits.","https://schema.org",{"og:url":99,"og:type":139,"og:title":65,"og:site_name":110,"og:description":66},"article",{"robots":141,"canonical":99},"index,follow",{"doc_id":61,"site_id":75},1792880560]