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The worksheet prompts learners to compute each total for problems labeled 1) through 5) and 1) through 4), then explain strategies. An accompanying answer key lists the correct sums for problems 1 through 20, supporting self-check and targeted review.",{"@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-math-worksheet-answer-key/465829/",{"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-math-worksheet-answer-key/465829.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 does the worksheet ask students to do for each problem?","Question",{"text":112,"@type":113},"Students group or reorder addends to make adding easier, look for a ten, and find each sum. They are also asked to explain their strategy.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What range of totals does this worksheet focus on?",{"text":117,"@type":113},"It focuses on adding multiple addends within 20.",{"name":119,"@type":110,"acceptedAnswer":120},"How can students use the answer key?",{"text":121,"@type":113},"The answer key provides the correct sums for problems 1 through 20, allowing students to check their work and review mistakes.","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},465829,1790770148,{"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)  \n6  \n5  \n+ 4  \n3  \n7  \n+ 2  \n2  \n5  \n+ 7  \n4  \n5  \n+ 3  \n1  \n9  \n+ 6  \n2)  \n6)  \n10)  \n14)  \n18)  \n8  \n5  \n+ 3  \n2  \n1  \n+ 8  \n8  \n7  \n+ 3  \n1  \n3  \n+ 3  \n4  \n1  \n+ 9  \n3)  \n7)  \n11)  \n15)  \n19)  \n7  \n1  \n+ 4  \n9  \n2  \n+ 2  \n3  \n5  \n+ 7  \n1  \n4  \n+ 5  \n2  \n8  \n+ 5  \n4)  \n8)  \n12)  \n16)  \n20)  \n3  \n1  \n+ 6  \n3  \n9  \n+ 8  \n3  \n3  \n+ 4  \n7  \n1  \n+ 3  \n6  \n1  \n+ 1  \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)  \n6  \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.  15  2.  16  3.  12  4.  10  5.  12  6.  11  7.  13  8.  20  9.  14  10.  18  11.  15  12.  10  13.  12  14.  7  15.  10  16.  11  17.  16  18.  14  19.  15 \u003Cbr>20. 8 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 1)\u003Cbr>5)\u003Cbr>9)\u003Cbr>13)\u003Cbr>17) | 65\u003Cbr>+ 4 \u003Cbr>1 5\u003Cbr>37\u003Cbr>+ 2 \u003Cbr>1 2\u003Cbr>25\u003Cbr>+ 7 \u003Cbr>1 4\u003Cbr>45\u003Cbr>+ 3 \u003Cbr>1 2\u003Cbr>19\u003Cbr>+ 6 \u003Cbr>1 6 | 2)\u003Cbr>6)\u003Cbr>10)\u003Cbr>14)\u003Cbr>18) | 85\u003Cbr>+ 3 \u003Cbr>1 6\u003Cbr>21\u003Cbr>+ 8 \u003Cbr>1 1\u003Cbr>87\u003Cbr>+ 3 \u003Cbr>1 8\u003Cbr>13\u003Cbr>+ 3 \u003Cbr>7\u003Cbr>41\u003Cbr>+ 9 \u003Cbr>1 4 | 3)\u003Cbr>7)\u003Cbr>11)\u003Cbr>15)\u003Cbr>19) | 71\u003Cbr>+ 4 \u003Cbr>1 2\u003Cbr>92\u003Cbr>+ 2 \u003Cbr>1 3\u003Cbr>35\u003Cbr>+ 7 \u003Cbr>1 5\u003Cbr>14\u003Cbr>+ 5 \u003Cbr>1 0\u003Cbr>28\u003Cbr>+ 5 \u003Cbr>1 5 | 4)\u003Cbr>8)\u003Cbr>12)\u003Cbr>16)\u003Cbr>20) | 31\u003Cbr>+ 6 \u003Cbr>1 0\u003Cbr>39\u003Cbr>+ 8 \u003Cbr>2 0\u003Cbr>33\u003Cbr>+ 4 \u003Cbr>1 0\u003Cbr>71\u003Cbr>+ 3 \u003Cbr>1 1\u003Cbr>61\u003Cbr>+ 1 \u003Cbr>8 |  |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n6  \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>10 13 16 12\u003Cbr>12 20 15 14\u003Cbr>11 10 15 18 |  |\n| 1) 6 2) 8 3) 7 4) 3\u003Cbr>5 5 1 1\u003Cbr>+ 4   + 3   + 4   + 6 \u003Cbr>5) 3 6) 2 7) 9 8) 3\u003Cbr>7 1 2 9\u003Cbr>+ 2   + 8   + 2   + 8 \u003Cbr>9) 2 10) 8 11) 3 12) 3\u003Cbr>5 7 5 3\u003Cbr>+ 7   + 3   + 7   + 4  |  |\n\nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n6  \n1-10 11-12  \n\n| 92 | 83 | 75 | 67 | 58 | 50 | 42 | 33 | 25 | 17 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 8 | 0 |  |  |  |  |  |  |  |  |","cbCaintOe9vXrBrz","https://ap.wps.com/l/cbCaintOe9vXrBrz","pdf",46759,"English","# Adding Multiple Addends (Within 20)\n## Group or Reorder Addends\n## Answers (1-20)","[{\"question\":\"What does the worksheet ask students to do for each problem?\",\"answer\":\"Students group or reorder addends to make adding easier, look for a ten, and find each sum. They are also asked to explain their strategy.\"},{\"question\":\"What range of totals does this worksheet focus on?\",\"answer\":\"It focuses on adding multiple addends within 20.\"},{\"question\":\"How can students use the answer key?\",\"answer\":\"The answer key provides the correct sums for problems 1 through 20, allowing students to check their work and review mistakes.\"}]","Adding Multiple Addends (Within 20) - Math Worksheet - Answer Key | PDF"]