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The document presents a series of 18 structured problems that require basic algebraic thinking and addition fluency to solve. By providing a clear set of missing addend exercises, this resource assists educators and parents in reinforcing fundamental arithmetic concepts, helping students understand number relationships and improve their mental calculation speed. The included answer key allows for immediate self-assessment and verification of accuracy, making it a highly effective tool for independent study, classroom practice, or homeschooling supplementation to ensure mathematical proficiency at the third-grade level.",{"@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-3-addition-worksheet-adding-whole-tens-to-2-digit-numbers-missing-addend/548408/",{"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-3-addition-worksheet-adding-whole-tens-to-2-digit-numbers-missing-addend/548408.png","ImageObject",300,407,{"name":92,"@type":93},"\tCallum ","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-10","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 is the objective of this Grade 3 worksheet?","Question",{"text":112,"@type":113},"The objective is to practice addition skills by identifying the missing addend in equations that combine whole tens with 2-digit numbers.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How many problems are included in this worksheet?",{"text":117,"@type":113},"There are 18 individual addition problems provided for students to solve.",{"name":119,"@type":110,"acceptedAnswer":120},"Is an answer key provided with the exercises?",{"text":121,"@type":113},"Yes, a complete answer key is included at the end of the document to allow for easy verification of student work.","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},548408,1791781813,{"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},137451211410,"https://ap-avatar.wpscdn.com/avatar/2000bb0a9246f588df?x-image-process=image/resize,m_fixed,w_180,h_180&k=1786362646172706240","Adding whole tens to 2-digit numbers – missing addend   \nGrade 3 Addition Worksheet  \nFind the missing numbers:  \n1) 32 +   = 132  \n3)   + 70 = 95  \n5) 90 +   = 141  \n7) 90 +   = 167  \n9) 82 +   = 182  \n11)   + 10 = 105  \n13) 50 +   = 123  \n15)   + 44 = 84  \n17)   + 10 = 60  \n2)   + 50 = 77  \n4) 99 +   = 109  \n6) 90 +   = 140  \n8) 50 +   = 70  \n10) 62 +   = 152  \n12) 40 +   = 60  \n14)   + 80 = 113  \n16) 60 +   = 157  \n18)   + 20 = 80  \nAnswers  \n1) 100 2) 27  \n3) 25 4) 10  \n5) 51 6) 50  \n7) 77 8) 20  \n9) 100 10) 90  \n11) 95 12) 20  \n13) 73 14) 33  \n15) 40 16) 97  \n17) 50 18) 60","cbCaikv4Rywo6VqL","https://ap.wps.com/l/cbCaikv4Rywo6VqL","pdf",27685,"English","# Addition Practice Exercises\n## Answer Key","[{\"question\":\"What is the objective of this Grade 3 worksheet?\",\"answer\":\"The objective is to practice addition skills by identifying the missing addend in equations that combine whole tens with 2-digit numbers.\"},{\"question\":\"How many problems are included in this worksheet?\",\"answer\":\"There are 18 individual addition problems provided for students to solve.\"},{\"question\":\"Is an answer key provided with the exercises?\",\"answer\":\"Yes, a complete answer key is included at the end of the document to allow for easy verification of student work.\"}]","Grade 3 Addition Worksheet - Adding Whole Tens to 2-Digit Numbers - Missing Addend | PDF"]