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Students are presented with sixteen distinct mathematical equations where one addend, representing either the hundreds, tens, or ones place, is missing. By solving these equations, learners reinforce their ability to identify and manipulate the positional value of digits within numbers ranging up to 999. The resource provides a structured practice format that requires analytical thinking to correctly identify the missing component of the sum. An answer key is included at the end to facilitate self-assessment and check accuracy. This educational material is specifically designed for third-grade students to master base-ten notation, improve their arithmetic fluency, and solidify foundational numeracy skills essential for future mathematical progression. Through consistent practice with these types of problems, students build confidence in decomposing numbers into their constituent parts and verifying numerical relationships effectively.",{"@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-place-value-worksheet-missing-3-digit-numbers/548420/",{"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-place-value-worksheet-missing-3-digit-numbers/548420.png","ImageObject",300,407,{"name":92,"@type":93},"\tCallum ","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-06","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":19},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the objective of this worksheet?","Question",{"text":112,"@type":113},"The objective is to help third-grade students practice identifying missing place values in 3-digit numbers by solving addition equations.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How are the numbers structured in these problems?",{"text":117,"@type":113},"The problems present 3-digit numbers as sums of their hundreds, tens, and ones places, with one of the components missing for the student to find.",{"name":119,"@type":110,"acceptedAnswer":120},"Are the answers provided for these problems?",{"text":121,"@type":113},"Yes, an answer key is included at the end of the document, which provides the missing value for each of the sixteen problems.","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},548420,1791781836,{"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":19,"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","Find the missing place value from a 3-digit number   \nGrade 3 Place Value Worksheet  \nFind the missing numbers:  \n1) 60 +   + 600 = 660  \n3) 9 + 70 +   = 879  \n5) 300 + 90 +   = 397  \n7) 8 +   + 100 = 118  \n9) 2 +   + 200 = 202  \n11) 5 + 10 +   = 415  \n13)   + 6 + 600 = 636  \n15) 20 +   + 300 = 324  \n2)   + 7 + 100 = 127  \n4) 50 + 8 +   = 958  \n6) 2 + 400 +   = 402  \n8)   + 50 + 600 = 655  \n10) 800 +   + 3 = 843  \n12) 6 +   + 10 = 216  \n14) 1 +   + 500 = 531  \n16) 3 + 20 +   = 123  \nAnswers  \n1) 0 2) 20  \n3) 800 4) 900  \n5) 7 6) 0  \n7) 10 8) 5  \n9) 0 10) 40  \n11) 400 12) 200  \n13) 30 14) 30  \n15) 4 16) 100","cbCaiaGICG7v40Dd","https://ap.wps.com/l/cbCaiaGICG7v40Dd","pdf",19905,"English","# Missing 3-Digit Number Exercises\n## Answer Key","[{\"question\":\"What is the objective of this worksheet?\",\"answer\":\"The objective is to help third-grade students practice identifying missing place values in 3-digit numbers by solving addition equations.\"},{\"question\":\"How are the numbers structured in these problems?\",\"answer\":\"The problems present 3-digit numbers as sums of their hundreds, tens, and ones places, with one of the components missing for the student to find.\"},{\"question\":\"Are the answers provided for these problems?\",\"answer\":\"Yes, an answer key is included at the end of the document, which provides the missing value for each of the sixteen problems.\"}]","Grade 3 Place Value Worksheet - Missing 3-Digit Numbers | PDF"]