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Problems include examples such as 8 + 2, 9 + 9, and several differences like 14-9 and 17-8. The page presents multiple sets of equations to complete and uses tabular score/answer-style sections for 1–10 and 11–20 ranges, supporting repeated calculation practice.",{"@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/add-and-subtract-within-20-solve-the-problems/464904/",{"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/add-and-subtract-within-20-solve-the-problems/464904.png","ImageObject",300,407,{"name":92,"@type":93},"Emma Wilson","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-25","2026-09-30",true,{"@type":102,"interactionType":103,"userInteractionCount":44},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What kinds of questions are on this worksheet?","Question",{"text":112,"@type":113},"Students solve both addition and subtraction equations, using numbers within 20.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How should students respond to the worksheet?",{"text":117,"@type":113},"They should compute the missing results for each listed equation shown in the problem sets.",{"name":119,"@type":110,"acceptedAnswer":120},"What number range do the problems cover?",{"text":121,"@type":113},"The worksheet focuses on values within 20, including sums and differences in both the 1–10 and 11–20 ranges.","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},464904,1790904775,{"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":44,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":41,"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":143,"read_time":144},3848291630094,"https://eur-avatar.wpscdn.com/davatar_085a072bc5b1113ac321206ff7593b45","Solve each of the problems.  \n8 + 2 =   5 + 1 =   8 + 3 =   5 + 4 =   8 + 6 =   5 + 9 =   6 + 5 =   3 + 9 =   4 + 5 =   1 + 2 =   5 + 5 =   9 + 8 =   7 + 1 =   4 + 2 =   9 + 9 =   6 + 2 =   1 + 7 =   9 + 6 =   4 + 4 =   9 + 2 =   5 + 8 =   7 + 5 =   3 + 3 =   5 + 2 =   1 + 9 =   9-5 =   7-2 =   10-1 =   16-7 =   13-5 =   8-5 =   14-6 =   15-8 =   4-3 =   11-2 =   10-7 =   11-9 =   11-5 =   9-3 =   11-6 =   13-4 =   9-4 =   15-9 =   13-6 =   15-6 =   14-9 =   12-9 =   13-7 =    \n5-3 =   17-8 =    \n\n| \u003Cbr>Math | [www.CommonCoreSheets.com](www.CommonCoreSheets.com1)[1](www.CommonCoreSheets.com1) | 1-10\u003Cbr>11-20 | 98 | 96 | 94 | 92 | 90 | 88 | 86 | 84 | 82 | 80 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  |  | 78 | 76 | 74 | 72 | 70 | 68 | 66 | 64 | 62 | 60 |\n\nSolve each of the  \n8 + 2 =  10   \n8 + 3 =  11   \n8 + 6 =  14   \n6 + 5 =  11   \n4 + 5 =  9   \n5 + 5 =  10   \n7 + 1 =  8   \n9 + 9 =  18   \n1 + 7 =  8   \n4 + 4 =  8   \n5 + 8 =  13   \n3 + 3 =  6   \n1 + 9 =  10   \n7-2 =  5   \n16-7 =  9   \n8-5 =  3   \n15-8 =  7   \n11-2 =  9   \n11-9 =  2   \n9-3 =  6   \n13-4 =  9   \n15-9 =  6   \n15-6 =  9   \n12-9 =  3   \n5-3 =  2   \nproblems.  \n5 + 1 =  6   \n5 + 4 =  9   \n5 + 9 =  14   \n3 + 9 =  12   \n1 + 2 =  3   \n9 + 8 =  17   \n4 + 2 =  6   \n6 + 2 =  8   \n9 + 6 =  15   \n9 + 2 =  11   \n7 + 5 =  12   \n5 + 2 =  7   \n9-5 =  4   \n10-1 =  9   \n13-5 =  8   \n14-6 =  8   \n4-3 =  1   \n10-7 =  3   \n11-5 =  6   \n11-6 =  5   \n9-4 =  5   \n13-6 =  7   \n14-9 =  5   \n13-7 =  6   \n17-8 =  9   \n\n| \u003Cbr>Math | [www.CommonCoreSheets.com](www.CommonCoreSheets.com1)[1](www.CommonCoreSheets.com1) | 1-10\u003Cbr>11-20 | 98 | 96 | 94 | 92 | 90 | 88 | 86 | 84 | 82 | 80 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  |  | 78 | 76 | 74 | 72 | 70 | 68 | 66 | 64 | 62 | 60 |\n\nSolve each of the problems.  \n8 + 2 =  \n8 + 3 =  \n8 + 6 =  \n6 + 5 =  \n4 + 5 =  \n5 + 5 =  \n7 + 1 =  \n5 + 1 =  \n5 + 4 =  \n5 + 9 =  \n3 + 9 =  \n1 + 2 =  \n9 + 8 =  \n4 + 2 =  \n| \u003Cbr>Math | Modified\u003Cbr>[www.CommonCoreSheets.com](www.CommonCoreSheets.com) | 1 | 1-10\u003Cbr>11-14 | 93 | 86 | 79 | 71 | 64 | 57 | 50 | 43 | 36 | 29 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  |  |  | 21 | 14 | 7 | 0 |  |  |  |  |  |  |\n\nSolve each of the problems.  \n9 + 4 =   3 + 4 =   1 + 7 =   2 + 8 =   6 + 1 =   3 + 3 =   1 + 1 =   7 + 1 =   6 + 2 =   3 + 1 =   9 + 1 =   2 + 6 =   1 + 5 =   5 + 9 =   5 + 1 =   3 + 6 =   7 + 7 =   6 + 6 =   9 + 6 =   7 + 9 =   7 + 4 =   2 + 1 =   3 + 9 =   4 + 9 =   8 + 5 =   14-9 =   9-7 =   8-7 =   15-9 =   7-5 =   5-3 =   13-5 =   8-1 =   7-3 =   15-6 =   16-8 =   14-6 =   4-3 =   10-1 =   15-7 =   17-9 =   10-3 =   10-5 =   11-4 =   3-2 =   10-7 =   11-5 =   8-3 =    \n10-6 =   13-4 =    \n\n| \u003Cbr>Math | [www.CommonCoreSheets.com](www.CommonCoreSheets.com2)[2](www.CommonCoreSheets.com2) | 1-10\u003Cbr>11-20 | 98 | 96 | 94 | 92 | 90 | 88 | 86 | 84 | 82 | 80 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  |  | 78 | 76 | 74 | 72 | 70 | 68 | 66 | 64 | 62 | 60 |\n\nSolve each of the  \n9 + 4 =  13   \n1 + 7 =  8   \n6 + 1 =  7   \n1 + 1 =  2   \n6 + 2 =  8   \n9 + 1 =  10   \n1 + 5 =  6   \n5 + 1 =  6   \n7 + 7 =  14   \n9 + 6 =  15   \n7 + 4 =  11   \n3 + 9 =  12   \n8 + 5 =  13   \n9-7 =  2   \n15-9 =  6   \n5-3 =  2   \n8-1 =  7   \n15-6 =  9   \n14-6 =  8   \n10-1 =  9   \n17-9 =  8   \n10-5 =  5   \n3-2 =  1   \n11-5 =  6   \n10-6 =  4   \nproblems.  \n3 + 4 =  7   \n2 + 8 =  10   \n3 + 3 =  6   \n7 + 1 =  8   \n3 + 1 =  4   \n2 + 6 =  8   \n5 + 9 =  14   \n3 + 6 =  9   \n6 + 6 =  12   \n7 + 9 =  16   \n2 + 1 =  3   \n4 + 9 =  13   \n14-9 =  5   \n8-7 =  1   \n7-5 =  2   \n13-5 =  8   \n7-3 =  4   \n16-8 =  8   \n4-3 =  1   \n15-7 =  8   \n10-3 =  7   \n11-4 =  7   \n10-7 =  3   \n8-3 =  5   \n13-4 =  9   \n\n| \u003Cbr>Math | [www.CommonCoreSheets.com](www.CommonCoreSheets.com2)[2](www.CommonCoreSheets.com2) | 1-10\u003Cbr>11-20 | 98 | 96 | 94 | 92 | 90 | 88 | 86 | 84 | 82 | 80 |\n| --- | --- | --- | --- | -","cbCaiefNyaso2ANe","https://ap.wps.com/l/cbCaiefNyaso2ANe","pdf",445463,"English","# Math Practice\n## Solve addition and subtraction equations","[{\"question\":\"What kinds of questions are on this worksheet?\",\"answer\":\"Students solve both addition and subtraction equations, using numbers within 20.\"},{\"question\":\"How should students respond to the worksheet?\",\"answer\":\"They should compute the missing results for each listed equation shown in the problem sets.\"},{\"question\":\"What number range do the problems cover?\",\"answer\":\"The worksheet focuses on values within 20, including sums and differences in both the 1–10 and 11–20 ranges.\"}]","Add and Subtract Within 20 - Solve the Problems | PDF",1790768889,76]