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It includes both a student exercise sheet and a corresponding answer key, making it an effective tool for elementary mathematics education and self-assessment for students mastering foundational additive concepts.",{"@graph":14,"@context":72},[15,34,55],{"@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/480270/",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/480270.png","ImageObject",300,407,{"name":42,"@type":43},"Aldword","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-11-03","2026-09-30",true,{"@type":52,"interactionType":53,"userInteractionCount":33},"InteractionCounter",{"@type":54},"ViewAction",{"@type":56,"mainEntity":57},"FAQPage",[58,64,68],{"name":59,"@type":60,"acceptedAnswer":61},"What is the identity property of addition?","Question",{"text":62,"@type":63},"The identity property of addition states that the sum of any number and zero is equal to the original number.","Answer",{"name":65,"@type":60,"acceptedAnswer":66},"How many addition problems are included in the practice set?",{"text":67,"@type":63},"There are 20 individual problems provided in the exercise, covering various numbers to demonstrate the property.",{"name":69,"@type":60,"acceptedAnswer":70},"Are the answers provided for the practice problems?",{"text":71,"@type":63},"Yes, the document includes a dedicated 'Answer Key' section that lists the correct sum for each of the 20 problems.","https://schema.org",{"og:url":32,"og:type":74,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":76,"canonical":32},"index,follow",{"doc_id":78,"site_id":7},480270,1793040113,{"code":4,"msg":81,"data":82},"success",[83,87,91,94,99,104,109,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":84,"show_sort_weight":85,"slug":86},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":88,"show_sort_weight":89,"slug":90},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":92,"slug":93},70,"exam",{"id":95,"doc_module":4,"doc_module_name":25,"category_name":96,"show_sort_weight":97,"slug":98},5,"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":95,"slug":129},19,"General","general",{"code":4,"msg":81,"data":131},{"doc_id":78,"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":33,"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 + 18 = 2) 2 + 0 =  \n1.  \n2.  \n3) 13 + 0 = 4) 3 + 0 =  \n3.  \n4.  \n5) 17 + 0 = 6) 19 + 0 =  \n5.  \n6.  \n7) 14 + 0 = 8) 10 + 0 =  \n7.  \n8.  \n9) 0 + 7 = 10) 0 + 1 =  \n9.  \n10.  \n11) 0 + 8 = 12) 16 + 0 =  \n11.  \n12.  \n13) 15 + 0 = 14) 561 + 0 =  \n13.  \n14.  \n15) 779 + 0 = 16) 361 + 0 =  \n15.  \n16.  \n17) 698 + 0 = 18) 332 + 0 =  \n17.  \n18.  \n19) 697 + 0 = 20) 535 + 0 =  \n19.  \n20.  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n4  \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 + 18 = 18 2) 2 + 0 = 2  \n3) 13 + 0 = 13 4) 3 + 0 = 3  \n5) 17 + 0 = 17 6) 19 + 0 = 19  \n7) 14 + 0 = 14 8) 10 + 0 = 10  \n9) 0 + 7 = 7 10) 0 + 1 = 1  \n11) 0 + 8 = 8 12) 16 + 0 = 16  \n13) 15 + 0 = 15 14) 561 + 0 = 561  \n15) 779 + 0 = 779 16) 361 + 0 = 361  \n17) 698 + 0 = 698 18) 332 + 0 = 332  \n19) 697 + 0 = 697 20) 535 + 0 = 535  \nAnswers  \n1. 18 2. 2 3. 13 4. 3 5. 17 6. 19 7. 14 8. 10 9. 7 10. 1 11. 8 12. 16 13. 15 14. 561 15. 779 16. 361 17. 698 18. 332 19. 697  \n20. 535  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n4  \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.  \n14 1 7 8  \n18 16 17 19  \n3 10 2 13  \n1) 0 + 18 = 2) 2 + 0 =  \n3) 13 + 0 = 4) 3 + 0 =  \n5) 17 + 0 = 6) 19 + 0 =  \n7) 14 + 0 = 8) 10 + 0 =  \nAnswers  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \n9) 0 + 7 = 10) 0 + 1 =  \n11) 0 + 8 = 12) 16 + 0 =  \nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n4  \n1-10 92  \n11-12 8  \n83  \n0  \n75 67 58 50 42 33 25 17","cbCaibjBy6F28hsl","https://ap.wps.com/l/cbCaibjBy6F28hsl","pdf",44994,"English","# Identity Property of Addition Exercises\n## Practice Problems\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 addition problems are included in the practice set?\",\"answer\":\"There are 20 individual problems provided in the exercise, covering various numbers to demonstrate the property.\"},{\"question\":\"Are the answers provided for the practice problems?\",\"answer\":\"Yes, the document includes a dedicated 'Answer Key' section that lists the correct sum for each of the 20 problems.\"}]","Using the Identity Property of Addition - Practice Worksheet | PDF",1790794723]