[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-484541-105":59,"doc-detail-484541-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","add-subtract-variables-within-20-answer-key-484541","Add & Subtract Variables within 20 - Answer Key","","Practice worksheet focused on solving “add and subtract variables within 20” equations. Students determine the value of each lettered variable by rewriting equations like B + 19 = 20, 14 = C + 13, and 9-2 = E. The set covers addition, subtraction, and mixed variable placements (e.g., 17 = 18-K, 16 = 19-L, and Y = 4 + 9). The provided answer section lists the final numerical values for B, C, E, F, G, H, J, K, L, M, N, P, Q, R, S, T, U, V, W, and Y.",{"@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/add-subtract-variables-within-20-answer-key-484541/484541/",{"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/add-subtract-variables-within-20-answer-key-484541/484541.png","ImageObject",300,407,{"name":92,"@type":93},"PakDamar76","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-09-30",true,{"@type":102,"interactionType":103,"userInteractionCount":81},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What does each worksheet question ask you to do?","Question",{"text":112,"@type":113},"Each problem gives an equation involving a letter variable and asks for the numerical value of that variable.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How do you solve equations like B + 19 = 20?",{"text":117,"@type":113},"Isolate the variable by reversing the operation on both sides, so B is the difference between 20 and 19.",{"name":119,"@type":110,"acceptedAnswer":120},"Where can I find the completed answers?",{"text":121,"@type":113},"The document includes an “Answers” section that lists the final values for B, C, E, F, G, H, J, K, L, M, N, P, Q, R, S, T, U, V, W, and Y.","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},484541,1793125070,{"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":81,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":81,"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":143,"read_time":39,"preview_page_count":4},962090893057,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","Add & Subtract Variables within 20  \nName:  \nFind the value of the variable.  \n1) B + 19 = 20  \n2) 14 = C + 13  \n3) 9-2 = E  \n4) F = 12 + 2  \n5) 17-16 = G  \n6) H = 15-4  \n7) 12-J = 11  \n8) 17 = 18-K  \n9) 16 = 19-L  \n10) 19-M = 4  \n11) 18 = N + 17  \n12) P = 3 + 6  \n13) 13 = 12 + Q  \n14) R + 11 = 12  \n15) S = 15 + 3  \n16) 7 = T-13  \n17) 1 = U-17  \n18) V-16 = 2  \n19) W = 11-10  \n20) Y = 4 + 9  \nB=  \nC=  \nE=  \nF=  \nG=  \nH=  \nJ=  \nK=  \nL=  \nM=  \nN=  \nP=  \nQ=  \nR=  \nS=  \nT=  \nU=  \nV=  \nW=  \nY=  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \n13.  \n14.  \n15.  \n16.  \n17.  \n18.  \n19.  \n20.  \nAnswers  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n2  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nAdd & Subtract Variables within 20  \nName: Answer Key  \nFind the value of the variable. Answers  \n1) B + 19 = 20 B= 1  \n1. 1  \n2) 14 = C + 13 C= 1  \n2. 1  \n3) 9-2 = E E= 7  \n3. 7  \n4) F = 12 + 2 F= 14  \n4. 14  \n5) 17-16 = G G= 1  \n5. 1  \n6) H = 15-4 H= 11  \n6. 11  \n7) 12-J = 11 J= 1  \n7. 1  \n8) 17 = 18-K K= 1  \n8. 1  \n9) 16 = 19-L L= 3  \n9. 3  \n10) 19-M = 4 M= 15  \n10. 15  \n11) 18 = N + 17 N= 1  \n11. 1  \n12) P = 3 + 6 P= 9  \n12. 9  \n13) 13 = 12 + Q Q= 1  \n13. 1  \n14) R + 11 = 12 R= 1  \n14. 1  \n15) S = 15 + 3 S= 18  \n15. 18  \n16) 7 = T-13 T= 20  \n16. 20  \n17) 1 = U-17 U= 18  \n17. 18  \n18) V-16 = 2 V= 18  \n18. 18  \n19) W = 11-10 W= 1  \n19. 1  \n20) Y = 4 + 9 Y= 13  \n20. 13  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n2  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nAdd & Subtract Variables within 20  \nName:  \nFind the value of the  \n9  \n1  \n1  \n1) B + 19 = 20  \n2) 14 = C + 13  \n3) 9-2 = E  \n4) F = 12 + 2  \n5) 17-16 = G  \n6) H = 15-4  \n7) 12-J = 11  \n8) 17 = 18-K  \n9) 16 = 19-L  \n10) 19-M = 4  \n11) 18 = N + 17  \n12) P = 3 + 6  \nvariable.  \n1  \n1  \n3  \nB=  \nC=  \nE=  \nF=  \nG=  \nH=  \nJ=  \nK=  \nL=  \nM=  \nN=  \nP=  \n14  \n15  \n7  \n11  \n1  \n1  \nAnswers  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n2  \n1-10 92  \n11-12 8  \n83  \n0  \n75 67 58 50 42 33 25 17","cbCaiejcYubwGksk","https://ap.wps.com/l/cbCaiejcYubwGksk","pdf",45556,"English","# Find the value of the variable\n## Problem set (1-20)\n## Answer key","[{\"question\":\"What does each worksheet question ask you to do?\",\"answer\":\"Each problem gives an equation involving a letter variable and asks for the numerical value of that variable.\"},{\"question\":\"How do you solve equations like B + 19 = 20?\",\"answer\":\"Isolate the variable by reversing the operation on both sides, so B is the difference between 20 and 19.\"},{\"question\":\"Where can I find the completed answers?\",\"answer\":\"The document includes an “Answers” section that lists the final values for B, C, E, F, G, H, J, K, L, M, N, P, Q, R, S, T, U, V, W, and Y.\"}]","Add & Subtract Variables within 20 - Answer Key | PDF",1790802652]