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The solved results show the correct totals or differences using simple equations, reinforcing computation and interpretation of remainder and “how many more” questions.",{"@graph":14,"@context":73},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/exam/","Exam",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/addition-subtraction-within-20-problems-1-answers/632985/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/addition-subtraction-within-20-problems-1-answers/632985.png","ImageObject",300,407,{"name":42,"@type":43},"River Wang","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-11-03","2026-10-22",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",6,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69],{"name":60,"@type":61,"acceptedAnswer":62},"What math operations are used in these problems?","Question",{"text":63,"@type":64},"The set uses both addition and subtraction within 20, matching the question type such as totals, differences, and remaining items.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"How are the answers presented for each problem?",{"text":68,"@type":64},"Each answer includes the equation (for example, 15 - 6) and the final numeric result with units like pieces, cars, fish, or lengths.",{"name":70,"@type":61,"acceptedAnswer":71},"What kinds of real-life stories appear in the questions?",{"text":72,"@type":64},"The word problems use familiar scenarios such as eating pizza, cars arriving in a lot, catching fish, collecting badges, riding bicycles, swimming lengths, and buying raffle tickets.","https://schema.org",{"og:url":32,"og:type":75,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":77,"canonical":32},"index,follow",{"doc_id":79,"site_id":7},632985,1793002002,{"code":4,"msg":82,"data":83},"success",[84,88,92,95,100,104,109,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":93,"slug":94},70,"exam",{"id":96,"doc_module":4,"doc_module_name":25,"category_name":97,"show_sort_weight":98,"slug":99},5,"Comic",60,"comic",{"id":55,"doc_module":4,"doc_module_name":25,"category_name":101,"show_sort_weight":102,"slug":103},"Technology",50,"technology",{"id":105,"doc_module":4,"doc_module_name":25,"category_name":106,"show_sort_weight":107,"slug":108},7,"Healthcare",40,"healthcare",{"id":110,"doc_module":4,"doc_module_name":25,"category_name":111,"show_sort_weight":112,"slug":113},8,"Research & Report",30,"research-report",{"id":115,"doc_module":4,"doc_module_name":25,"category_name":116,"show_sort_weight":117,"slug":118},9,"Religion & Spirituality",20,"religion-spirituality",{"id":117,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":117,"slug":121},"World Cup","world-cup",{"id":123,"doc_module":4,"doc_module_name":25,"category_name":124,"show_sort_weight":123,"slug":125},10,"Lifestyle","lifestyle",{"id":127,"doc_module":4,"doc_module_name":25,"category_name":128,"show_sort_weight":96,"slug":129},19,"General","general",{"code":4,"msg":82,"data":131},{"doc_id":79,"user_id":132,"nickname":42,"user_avatar":133,"doc_module":4,"category_id":33,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":26,"language":139,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":12,"update_tm":143,"read_time":96},1099514067438,"https://ap-avatar.wpscdn.com/avatar/100002539ee87300030?x-image-process=image/resize,m_fixed,w_180,h_180&k=1780474512215547542","ADDITION & SUBTRACTION WITHIN 20 PROBLEMS 1  \n\n| ANSWER |  |  |\n| --- | --- | --- |\n| 1) | There are 15 pieces of pizza. 6 of them are eaten. How many are left? | |\n| 2) | There are 8 cars in a parking lot. 7 more cars park there. How many cars in total? | |\n| 3) | On a fishing trip, Captain catches 13 fish. Tyger catches 5 fish. How many more fish does Captain catch? | |\n| 4) | There are 12 frogs in one pond. There are 7 frogs in another pond. How many frogs in all? | |\n| 5) | Sally and Frazer are collecting wildlife badges. Sally has 9 badges. Frazer has 7 badges. How many badges altogether? | |\n| 6) | There are 17 ducks on a lake. A noise scares 8 of them away. How many ducks are left? | |\n| 7) | Frazer cycles 15 miles. Tyger cycles 3 miles fewer. How far has Tyger cycled? | |\n| 8) | There are 11 dolphins in a pod. 6 more dolphins join them. How many dolphins are there in total? | |\n| 9) | There are 20 biscuits in a pack. Quadra eats 7 of them. How many biscuits are left? | |\n| 10) | Newton swims 8 lengths on his front and then 10 lengths on his back.\u003Cbr>How many lengths has he swum in total? | |\n| 11) | Sally buys 18 raffle tickets. Quadra buys 14 raffle tickets. How many more tickets did Sally buy? | |\n| 12) | Flame buys 6 apples and 13 pears.\u003Cbr>How many pieces of fruit in total? | |\n\nADDITION & SUBTRACTION WITHIN 20 PROBLEMS 1 ANSWERS  \n\n| ANSWER |  |  |  |  |\n| --- | --- | --- | --- | --- |\n| 1) | There are 15 pieces of pizza. 6 of them are eaten. How many are left? | |  | 15 – 6 = 9\u003Cbr>9 pieces |\n| 2) | There are 8 cars in a parking lot. 7 more cars park there. How many cars in total? | |  | 8 + 7 = 15\u003Cbr>15 cars |\n| 3) | On a fishing trip, Captain catches 13 fish. Tyger catches 5 fish. How many more fish does Captain catch? | |  | 13 – 5 = 8\u003Cbr>8 fish |\n| 4) | There are 12 frogs in one pond. There are 7 frogs in another pond. How many frogs in all? | |  | 12 + 7 = 19 19 frogs |\n| 5) | Sally and Frazer are collecting wildlife badges. Sally has 9 badges. Frazer has 7 badges. How many badges altogether? | | 9 + 7 = 16 16 badges |  |\n| 6) | There are 17 ducks on a lake. A noise scares 8 of them away. How many ducks are left? | | 17 – 8 = 9\u003Cbr>9 ducks |  |\n| 7) | Frazer cycles 15 miles. Tyger cycles 3 miles fewer. How far has Tyger cycled? | | 15 – 3 = 12\u003Cbr>12 miles |  |\n| 8) | There are 11 dolphins in a pod. 6 more dolphins join them. How many dolphins are there in total? | | 11 + 6 = 17 17 dolphins |  |\n| 9) | There are 20 biscuits in a pack. Quadra eats 7 of them. How many biscuits are left? | |  | 20 – 7 = 13\u003Cbr>13 biscuits |\n| 10) | Newton swims 8 lengths on his front and then 10 lengths on his back.\u003Cbr>How many lengths has he swum in total? | | 8 + 10 = 18 18 lengths |  |\n| 11) | Sally buys 18 raffle tickets. Quadra buys 14 raffle tickets. How many more tickets did Sally buy? | | 18 – 14 = 4\u003Cbr>4 tickets |  |\n| 12) | Flame buys 6 apples and 13 pears.\u003Cbr>How many pieces of fruit in total? | | 6 + 13 = 19 19 pieces |  |","cbCaiemqksaorTwp","https://ap.wps.com/l/cbCaiemqksaorTwp","pdf",275065,"English","# Addition & Subtraction Within 20 Problems 1\n## Answers","[{\"question\":\"What math operations are used in these problems?\",\"answer\":\"The set uses both addition and subtraction within 20, matching the question type such as totals, differences, and remaining items.\"},{\"question\":\"How are the answers presented for each problem?\",\"answer\":\"Each answer includes the equation (for example, 15 - 6) and the final numeric result with units like pieces, cars, fish, or lengths.\"},{\"question\":\"What kinds of real-life stories appear in the questions?\",\"answer\":\"The word problems use familiar scenarios such as eating pizza, cars arriving in a lot, catching fish, collecting badges, riding bicycles, swimming lengths, and buying raffle tickets.\"}]","ADDITION & SUBTRACTION WITHIN 20 PROBLEMS 1 - Answers | PDF",1792671364]