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An answer key is provided to facilitate self-assessment and grading, making it a valuable resource for students and educators in primary mathematics curricula.",{"@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/using-the-identity-property-of-addition-practice-worksheet/480272/",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/using-the-identity-property-of-addition-practice-worksheet/480272.png","ImageObject",300,407,{"name":42,"@type":43},"Aldword","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-30","2026-09-30",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",5,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69],{"name":60,"@type":61,"acceptedAnswer":62},"What is the identity property of addition?","Question",{"text":63,"@type":64},"The identity property of addition states that the sum of any number and zero is equal to the original number.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"How many problems are included in the worksheet?",{"text":68,"@type":64},"The worksheet contains twenty individual addition problems for students to solve.",{"name":70,"@type":61,"acceptedAnswer":71},"Is there an answer key provided in the document?",{"text":72,"@type":64},"Yes, the document includes a comprehensive answer key that lists the solutions for all twenty problems.","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},480272,1792897828,{"code":4,"msg":82,"data":83},"success",[84,88,92,95,99,104,109,114,119,122,126],{"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":55,"doc_module":4,"doc_module_name":25,"category_name":96,"show_sort_weight":97,"slug":98},"Comic",60,"comic",{"id":100,"doc_module":4,"doc_module_name":25,"category_name":101,"show_sort_weight":102,"slug":103},6,"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":55,"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":30,"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":110},2336478940917,"https://ap-avatar.wpscdn.com/davatar_6f874abed73319feea01a86fa6f0fab8","Using the Identity Property of Addition  \nName:  \nSolve each problem. Answers  \n1) 0 + 15 = 2) 16 + 0 =  \n1.  \n2.  \n3) 14 + 0 = 4) 0 + 13 =  \n3.  \n4.  \n5) 0 + 20 = 6) 0 + 4 =  \n5.  \n6.  \n7) 0 + 1 = 8) 0 + 18 =  \n7.  \n8.  \n9) 0 + 7 = 10) 0 + 11 =  \n9.  \n10.  \n11) 17 + 0 = 12) 3 + 0 =  \n11.  \n12.  \n13) 8 + 0 = 14) 834 + 0 =  \n13.  \n14.  \n15) 0 + 788 = 16) 0 + 637 =  \n15.  \n16.  \n17) 705 + 0 = 18) 0 + 527 =  \n17.  \n18.  \n19) 0 + 815 = 20) 108 + 0 =  \n19.  \n20.  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n8  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nUsing the Identity Property of Addition  \nName: Answer Key  \nSolve each problem.  \n1) 0 + 15 = 15 2) 16 + 0 = 16  \n3) 14 + 0 = 14 4) 0 + 13 = 13  \n5) 0 + 20 = 20 6) 0 + 4 = 4  \n7) 0 + 1 = 1 8) 0 + 18 = 18  \n9) 0 + 7 = 7 10) 0 + 11 = 11  \n11) 17 + 0 = 17 12) 3 + 0 = 3  \n13) 8 + 0 = 8 14) 834 + 0 = 834  \n15) 0 + 788 = 788 16) 0 + 637 = 637  \n17) 705 + 0 = 705 18) 0 + 527 = 527  \n19) 0 + 815 = 815 20) 108 + 0 = 108  \nAnswers  \n1. 15 2. 16 3. 14 4. 13 5. 20 6. 4 7. 1 8. 18 9. 7 10. 11 11. 17 12. 3 13. 8 14. 834 15. 788 16. 637 17. 705 18. 527 19. 815  \n20. 108  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n8  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nUsing the Identity Property of Addition  \nName:  \nSolve each problem.  \n4 18 17 20  \n14 13 1 11  \n16 15 3 7  \n1) 0 + 15 = 2) 16 + 0 =  \n3) 14 + 0 = 4) 0 + 13 =  \n5) 0 + 20 = 6) 0 + 4 =  \n7) 0 + 1 = 8) 0 + 18 =  \nAnswers  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \n9) 0 + 7 = 10) 0 + 11 =  \n11) 17 + 0 = 12) 3 + 0 =  \nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n8  \n1-10 92  \n11-12 8  \n83  \n0  \n75 67 58 50 42 33 25 17","cbCail5YW31KVbcB","https://ap.wps.com/l/cbCail5YW31KVbcB","pdf",45050,"English","# Practice Exercises\n## Answer Key","[{\"question\":\"What is the identity property of addition?\",\"answer\":\"The identity property of addition states that the sum of any number and zero is equal to the original number.\"},{\"question\":\"How many problems are included in the worksheet?\",\"answer\":\"The worksheet contains twenty individual addition problems for students to solve.\"},{\"question\":\"Is there an answer key provided in the document?\",\"answer\":\"Yes, the document includes a comprehensive answer key that lists the solutions for all twenty problems.\"}]","Using the Identity Property of Addition - Practice Worksheet | PDF",1790794729]