[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-465827-105":59,"doc-detail-465827-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","adding-multiple-addends-within-20-answer-key-addition-practice","Adding Multiple Addends (Within 20) - Answer Key - Addition Practice","","Group or reorder addends to make addition easier within 20. Students are prompted to look for combinations that form a ten, then find the sum for each set and explain the strategy used. The sheet provides problems organized by groups (1) through (20), along with a complete answers section for quick checking and feedback. Suitable for classroom practice targeting mental math, ten-based strategies, and multi-addend addition fluency.",{"@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/adding-multiple-addends-within-20-answer-key-addition-practice/465827/",{"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/adding-multiple-addends-within-20-answer-key-addition-practice/465827.png","ImageObject",300,407,{"name":92,"@type":93},"Hazel","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-02","2026-09-30",true,{"@type":102,"interactionType":103,"userInteractionCount":8},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the main task of this worksheet?","Question",{"text":112,"@type":113},"Group or reorder the addends to make adding easier, then find each sum.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How should students use the strategy mentioned in the prompt?",{"text":117,"@type":113},"Look for combinations that form a ten, then use that to help calculate the remaining totals.",{"name":119,"@type":110,"acceptedAnswer":120},"Does the document include an answers section?",{"text":121,"@type":113},"Yes. It provides an answer key listing the sums for problems 1 through 20.","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},465827,1790770142,{"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":8,"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":129,"read_time":39},137441390410,"https://ap-avatar.wpscdn.com/avatar/2000252f4ab5702993?_k=1776741390130283984","Adding Multiple Addends (Within 20)  \nName:  \nGroup or reorder the addends to make adding easier. Look for a ten. Find each sum and explain your strategy.  \n1)  \n5)  \n9)  \n13)  \n17)  \n9  \n6  \n+ 3  \n2  \n5  \n+ 7  \n4  \n4  \n+ 5  \n9  \n2  \n+ 9  \n8  \n4  \n+ 7  \n2)  \n6)  \n10)  \n14)  \n18)  \n3  \n6  \n+ 2  \n5  \n1  \n+ 2  \n2  \n4  \n+ 7  \n6  \n6  \n+ 7  \n5  \n3  \n+ 8  \n3)  \n7)  \n11)  \n15)  \n19)  \n9  \n5  \n+ 4  \n4  \n1  \n+ 8  \n2  \n5  \n+ 4  \n4  \n5  \n+ 8  \n3  \n8  \n+ 8  \n4)  \n8)  \n12)  \n16)  \n20)  \n7  \n1  \n+ 5  \n4  \n6  \n+ 3  \n5  \n6  \n+ 4  \n6  \n2  \n+ 8  \n4  \n1  \n+ 4  \nAnswers  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \n13.  \n14.  \n15.  \n16.  \n17.  \n18.  \n19.  \n20.  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n5  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nAdding Multiple Addends (Within 20)  \nName: Answer Key  \n\n| Group or reorder the addends to make adding easier. Look for a ten. Find each sum and explain your strategy. |  |  |  |  |  |  |  | Answers\u003Cbr>1.  18  2.  11  3.  18  4.  13  5.  14  6.  8  7.  13  8.  13  9.  13  10.  13  11.  11  12.  15  13.  20  14.  19  15.  17  16.  16  17.  19  18.  16  19.  19 \u003Cbr>20. 9 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 1)\u003Cbr>5)\u003Cbr>9)\u003Cbr>13)\u003Cbr>17) | 96\u003Cbr>+ 3 \u003Cbr>1 8\u003Cbr>25\u003Cbr>+ 7 \u003Cbr>1 4\u003Cbr>44\u003Cbr>+ 5 \u003Cbr>1 3\u003Cbr>92\u003Cbr>+ 9 \u003Cbr>2 0\u003Cbr>84\u003Cbr>+ 7 \u003Cbr>1 9 | 2)\u003Cbr>6)\u003Cbr>10)\u003Cbr>14)\u003Cbr>18) | 36\u003Cbr>+ 2 \u003Cbr>1 1\u003Cbr>51\u003Cbr>+ 2 \u003Cbr>8\u003Cbr>24\u003Cbr>+ 7 \u003Cbr>1 3\u003Cbr>66\u003Cbr>+ 7 \u003Cbr>1 9\u003Cbr>53\u003Cbr>+ 8 \u003Cbr>1 6 | 3)\u003Cbr>7)\u003Cbr>11)\u003Cbr>15)\u003Cbr>19) | 95\u003Cbr>+ 4 \u003Cbr>1 8\u003Cbr>41\u003Cbr>+ 8 \u003Cbr>1 3\u003Cbr>25\u003Cbr>+ 4 \u003Cbr>1 1\u003Cbr>45\u003Cbr>+ 8 \u003Cbr>1 7\u003Cbr>38\u003Cbr>+ 8 \u003Cbr>1 9 | 4)\u003Cbr>8)\u003Cbr>12)\u003Cbr>16)\u003Cbr>20) | 71\u003Cbr>+ 5 \u003Cbr>1 3\u003Cbr>46\u003Cbr>+ 3 \u003Cbr>1 3\u003Cbr>56\u003Cbr>+ 4 \u003Cbr>1 5\u003Cbr>62\u003Cbr>+ 8 \u003Cbr>1 6\u003Cbr>41\u003Cbr>+ 4 \u003Cbr>9 |  |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n5  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nAdding Multiple Addends (Within 20)  \nName:  \n\n| Group or reorder the addends to make adding easier. Look for a ten. Find each sum and explain your strategy. | Answers\u003Cbr>1.  \u003Cbr>2.  \u003Cbr>3.  \u003Cbr>4.  \u003Cbr>5.  \u003Cbr>6.  \u003Cbr>7.  \u003Cbr>8.  \u003Cbr>9.  \u003Cbr>10.  \u003Cbr>11.  \u003Cbr>12.   |\n| --- | --- |\n| \u003Cbr>13 13 8 11\u003Cbr>14 15 18 13\u003Cbr>11 13 13 18 |  |\n| 1) 9 2) 3 3) 9 4) 7\u003Cbr>6 6 5 1\u003Cbr>+ 3   + 2   + 4   + 5 \u003Cbr>5) 2 6) 5 7) 4 8) 4\u003Cbr>5 1 1 6\u003Cbr>+ 7  + 2   + 8   + 3 \u003Cbr>9) 4 10) 2 11) 2 12) 5\u003Cbr>4 4 5 6\u003Cbr>+ 5   + 7   + 4   + 4  |  |\n\nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n5  \n1-10 11-12  \n\n| 92 | 83 | 75 | 67 | 58 | 50 | 42 | 33 | 25 | 17 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 8 | 0 |  |  |  |  |  |  |  |  |","cbCaijFQhI91bHsz","https://ap.wps.com/l/cbCaijFQhI91bHsz","pdf",46744,"English","# Group or reorder addends\n## Look for a ten\n## Find each sum and explain the strategy\n# Answers","[{\"question\":\"What is the main task of this worksheet?\",\"answer\":\"Group or reorder the addends to make adding easier, then find each sum.\"},{\"question\":\"How should students use the strategy mentioned in the prompt?\",\"answer\":\"Look for combinations that form a ten, then use that to help calculate the remaining totals.\"},{\"question\":\"Does the document include an answers section?\",\"answer\":\"Yes. It provides an answer key listing the sums for problems 1 through 20.\"}]","Adding Multiple Addends (Within 20) - Answer Key - Addition Practice | PDF"]