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Specifically, the content presents twenty problems designed to help students practice finding missing addends in column addition formats without the need for regrouping. The exercises range from simple additions like 64 plus 2 to slightly more complex problems where the missing value must be determined, such as 31 plus a blank equals 32. This educational material serves as an excellent resource for reinforcing foundational arithmetic skills, improving numerical fluency, and enhancing problem-solving capabilities in early elementary mathematics. Each problem is structured to clearly illustrate the relationship between the addends and their resulting sum, making it an effective tool for classroom instruction, homework assignments, or independent study for young learners.",{"@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-1-addition-worksheet-2-digit-and-1-digit-missing-addends/546203/",{"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-1-addition-worksheet-2-digit-and-1-digit-missing-addends/546203.png","ImageObject",300,407,{"name":92,"@type":93},"Theodore","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-09","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":29},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What type of addition problems are covered in this worksheet?","Question",{"text":112,"@type":113},"This worksheet focuses on adding 2-digit and 1-digit numbers in column format with missing addends and no regrouping.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Who is the target audience for this worksheet?",{"text":117,"@type":113},"The worksheet is designed for first-grade students to help them practice basic addition skills.",{"name":119,"@type":110,"acceptedAnswer":120},"Does this worksheet include regrouping?",{"text":121,"@type":113},"No, the exercises are specifically designed for addition without regrouping to focus on fundamental number combination skills.","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},546203,1791776482,{"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":29,"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},7971461740886,"https://ap-avatar.wpscdn.com/davatar_3d24733baf745e90a7e4bdd5f77d97b2","Add 2-digit / 1-digit numbers in columns,  \n missing addend (no regrouping)   \nGrade 1 Addition Worksheet  \nFind the missing number.  \n1) 64 2) 41 3)  4) 82  \n+ 2  \n+ 4  \n 8  \n9) 13  \n+ 4  \n+ 1  \n15  \n+ 4  \n87  \n\n| + |  |\n| --- | --- |\n\n45  \n+ 5  \n 58  \n10) 21  \n+ 3  \n14) 31  \n\n| + |  |\n| --- | --- |\n\n32  \n18) 86  \n\n| + |  |\n| --- | --- |\n\n86  \n+ 3  \n18  \n+ 0  \n58  \n+ 2  \n44  \n15) 63  \n+ 2  \n19) 88  \n\n| + |  |\n| --- | --- |\n\n89  \n+ 7  \n8) 51 + 3  \n+ 1  \n77  \n16) 21  \n+ 5  \n20) 0 + 6  \nAdd 2-digit / 1-digit numbers in columns,  \n missing addend (no regrouping)   \nGrade 1 Addition Worksheet  \nFind the missing number.  \n1) 64 + 2  \n5) 4 + 4  8  \n9) 13 + 4  \n13) 14  \n+ 1  \n15  \n17) 83  \n+ 4  \n 87  \n2) 41  \n\n| + | 4 |\n| --- | --- |\n\n45  \n6) 53  \n+ 5  \n58  \n10) 21  \n+ 3  \n14) 31  \n\n| + | 1 |\n| --- | --- |\n\n32  \n18) 86  \n\n| + | 0 |\n| --- | --- |\n\n86  \n3) 15 + 3 18  \n7) 58  \n+ 0  \n58  \n11) 42  \n+ 2  \n44  \n15) 63  \n+ 2  \n19) 88  \n\n| + | 1 |\n| --- | --- |\n\n89  \n4) 82 + 7  \n8) 51 + 3  \n12) 76  \n+ 1  \n77  \n16) 21  \n+ 5  \n20) 0 + 6","cbCaig8ncS9bNkYr","https://ap.wps.com/l/cbCaig8ncS9bNkYr","pdf",13302,"English","# Grade 1 Addition Worksheet\n## Missing Addend Problems","[{\"question\":\"What type of addition problems are covered in this worksheet?\",\"answer\":\"This worksheet focuses on adding 2-digit and 1-digit numbers in column format with missing addends and no regrouping.\"},{\"question\":\"Who is the target audience for this worksheet?\",\"answer\":\"The worksheet is designed for first-grade students to help them practice basic addition skills.\"},{\"question\":\"Does this worksheet include regrouping?\",\"answer\":\"No, the exercises are specifically designed for addition without regrouping to focus on fundamental number combination skills.\"}]","Grade 1 Addition Worksheet - 2-digit and 1-digit Missing Addends | PDF"]