[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-547569-105":59,"doc-detail-547569-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-math-word-problems-mixed-addition-and-subtraction","Grade 2 Math Word Problems - Mixed Addition and Subtraction","","This document provides a collection of mathematical word problems designed for second-grade students, focusing on mixed addition and subtraction skills within the range of 20. The problems involve practical scenarios such as counting lost-and-found items like winter hats, mittens, sweaters, and pencil cases at a school. Each problem requires students to interpret quantitative relationships and apply arithmetic operations to reach a solution. The resource includes a comprehensive answer key to assist in self-assessment or instructional support. It serves as an effective practice tool to enhance elementary arithmetic proficiency and logical reasoning abilities in real-world contexts.",{"@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-math-word-problems-mixed-addition-and-subtraction/547569/",{"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-math-word-problems-mixed-addition-and-subtraction/547569.png","ImageObject",300,407,{"name":92,"@type":93},"Margaret","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":81},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"How many hats are in the third box if there are 5 in the first, 4 more in the second, and 3 less in the third than the second?","Question",{"text":112,"@type":113},"There are 6 hats in the third box, calculated as 5 + 4 - 3 = 6.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"If 12 pencil cases were found this month, which is 8 more than last month, how many were found last month?",{"text":117,"@type":113},"4 pencil cases were found last month, calculated as 12 - 8 = 4.",{"name":119,"@type":110,"acceptedAnswer":120},"How many scarves are there in total if 8 have no names and 6 have names?",{"text":121,"@type":113},"There are 14 scarves in total, calculated as 8 + 6 = 14.","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},547569,1791780077,{"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":81,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":81,"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":39,"preview_page_count":4},137451207643,"https://ap-avatar.wpscdn.com/davatar_3d24733baf745e90a7e4bdd5f77d97b2","Mixed addition / subtraction (within 20)   \nGrade 2 Word Problems Worksheet  \nThe school has three lost-and-found boxes, one on each floor. They are cleaned out every month and the items with no names on them are donated to a charity.  \n1. In the first box, there are 5 winter hats. In the second box, there are 4 more hats than in the first box. In the third box, there are 3 less hats than in the second box. How many hats are there in the third box?  \n2. There are 8 mittens in the first box , and 3 mittens in the second box. If there are a total 19 mittens, how many mittens are there in the third box?  \n3. There are a total of 9 sweaters in the lost-andfound. Names are written on 6 of them. How many sweaters will be donated?   \n4. 12 pencil cases were found this month, which is 8 more than were found last month. How many pencil cases were found last month?  \n5. There are 8 scarves with no names and 6 scarves with names on them. How many scarves are there?  \n6. Write the number sentence that fits this: “There are total of 15 bags of lost items to be sent to a local charity. The principal will take 6 bags each on Monday and Tuesday, leaving 3 bags.”  \nReading and Math for K-5 © [www.k5learning.com](www.k5learning.com)  \nAnswers  \n1. 5 + 4 – 3 = 6  \nThere are 6 hats in the third box.  \n2. 19 – 8 – 3 = 8  \nThere are 8 mittens in the last box.  \n3. 9 – 6 = 3  \n3 sweaters will be donated.  \n4. 12 – 8 = 4  \n4 pencil cases were found last month.  \n5. 8 + 6 = 14  \nThere are 14 scarves.  \n6. 15 – 6 – 6 = 3  \nReading and Math for K-5 © [www.k5learning.com](www.k5learning.com)","cbCaihUWbHKow27H","https://ap.wps.com/l/cbCaihUWbHKow27H","pdf",103749,"English","# Mixed Addition and Subtraction Word Problems\n## Answer Key","[{\"question\":\"How many hats are in the third box if there are 5 in the first, 4 more in the second, and 3 less in the third than the second?\",\"answer\":\"There are 6 hats in the third box, calculated as 5 + 4 - 3 = 6.\"},{\"question\":\"If 12 pencil cases were found this month, which is 8 more than last month, how many were found last month?\",\"answer\":\"4 pencil cases were found last month, calculated as 12 - 8 = 4.\"},{\"question\":\"How many scarves are there in total if 8 have no names and 6 have names?\",\"answer\":\"There are 14 scarves in total, calculated as 8 + 6 = 14.\"}]","Grade 2 Math Word Problems - Mixed Addition and Subtraction | PDF"]