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Students are instructed to group or reorder the addends to make addition easier, with a focus on looking for a ten and using that structure to compute sums efficiently. Each numbered problem requires finding the total for a set of addends and explaining the strategy used to reach the result, supported by the provided answer list for verification.",{"@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/463764/",{"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/463764.png","ImageObject",300,407,{"name":92,"@type":93},"Patrick","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-31","2026-09-30",true,{"@type":102,"interactionType":103,"userInteractionCount":19},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the main instruction for these addition problems?","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},"What strategy should students use to simplify addition?",{"text":117,"@type":113},"Look for a ten and use it to guide the addition process.",{"name":119,"@type":110,"acceptedAnswer":120},"What information is provided at the end of the worksheet?",{"text":121,"@type":113},"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},463764,1790767109,{"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":19,"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},549758146520,"https://ap-avatar.wpscdn.com/avatar/80002397d8c0411e94?_k=1775819394049821470","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)  \n8  \n2  \n+ 9  \n6  \n3  \n+ 7  \n2  \n5  \n+ 1  \n7  \n1  \n+ 7  \n1  \n7  \n+ 8  \n2)  \n6)  \n10)  \n14)  \n18)  \n5  \n1  \n+ 8  \n5  \n9  \n+ 5  \n1  \n2  \n+ 2  \n4  \n2  \n+ 3  \n3  \n6  \n+ 5  \n3)  \n7)  \n11)  \n15)  \n19)  \n8  \n3  \n+ 1  \n6  \n5  \n+ 5  \n5  \n3  \n+ 7  \n9  \n2  \n+ 7  \n4  \n1  \n+ 5  \n4)  \n8)  \n12)  \n16)  \n20)  \n5  \n4  \n+ 7  \n3  \n9  \n+ 1  \n9  \n8  \n+ 3  \n8  \n4  \n+ 8  \n9  \n2  \n+ 2  \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)  \n1  \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.  19  2.  14  3.  12  4.  16  5.  16  6.  19  7.  16  8.  13  9.  8  10.  5  11.  15  12.  20  13.  15  14.  9  15.  18  16.  20  17.  16  18.  14  19.  10 \u003Cbr>20. 13 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 1)\u003Cbr>5)\u003Cbr>9)\u003Cbr>13)\u003Cbr>17) | 82\u003Cbr>+ 9 \u003Cbr>1 9\u003Cbr>63\u003Cbr>+ 7 \u003Cbr>1 6\u003Cbr>25\u003Cbr>+ 1 \u003Cbr>8\u003Cbr>71\u003Cbr>+ 7 \u003Cbr>1 5\u003Cbr>17\u003Cbr>+ 8 \u003Cbr>1 6 | 2)\u003Cbr>6)\u003Cbr>10)\u003Cbr>14)\u003Cbr>18) | 51\u003Cbr>+ 8 \u003Cbr>1 4\u003Cbr>59\u003Cbr>+ 5 \u003Cbr>1 9\u003Cbr>12\u003Cbr>+ 2 \u003Cbr>5\u003Cbr>42\u003Cbr>+ 3 \u003Cbr>9\u003Cbr>36\u003Cbr>+ 5 \u003Cbr>1 4 | 3)\u003Cbr>7)\u003Cbr>11)\u003Cbr>15)\u003Cbr>19) | 83\u003Cbr>+ 1 \u003Cbr>1 2\u003Cbr>65\u003Cbr>+ 5 \u003Cbr>1 6\u003Cbr>53\u003Cbr>+ 7 \u003Cbr>1 5\u003Cbr>92\u003Cbr>+ 7 \u003Cbr>1 8\u003Cbr>41\u003Cbr>+ 5 \u003Cbr>1 0 | 4)\u003Cbr>8)\u003Cbr>12)\u003Cbr>16)\u003Cbr>20) | 54\u003Cbr>+ 7 \u003Cbr>1 6\u003Cbr>39\u003Cbr>+ 1 \u003Cbr>1 3\u003Cbr>98\u003Cbr>+ 3 \u003Cbr>2 0\u003Cbr>84\u003Cbr>+ 8 \u003Cbr>2 0\u003Cbr>92\u003Cbr>+ 2 \u003Cbr>1 3 |  |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n1  \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>16 5 16 13\u003Cbr>12 16 8 20\u003Cbr>15 19 19 14 |  |\n| 1) 8 2) 5 3) 8 4) 5\u003Cbr>2 1 3 4\u003Cbr>+ 9   + 8   + 1   + 7 \u003Cbr>5) 6 6) 5 7) 6 8) 3\u003Cbr>3 9 5 9\u003Cbr>+ 7   + 5   + 5   + 1 \u003Cbr>9) 2 10) 1 11) 5 12) 9\u003Cbr>5 2 3 8\u003Cbr>+ 1  + 2   + 7   + 3  |  |\n\nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n1  \n1-10 11-12  \n\n| 92 | 83 | 75 | 67 | 58 | 50 | 42 | 33 | 25 | 17 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 8 | 0 |  |  |  |  |  |  |  |  |","cbCailPkTstdufAQ","https://ap.wps.com/l/cbCailPkTstdufAQ","pdf",46817,"English","# Group or reorder the addends to make adding easier\n## Look for a ten\n## Find each sum and explain your strategy\n## Answers","[{\"question\":\"What is the main instruction for these addition problems?\",\"answer\":\"Group or reorder the addends to make adding easier, then find each sum.\"},{\"question\":\"What strategy should students use to simplify addition?\",\"answer\":\"Look for a ten and use it to guide the addition process.\"},{\"question\":\"What information is provided at the end of the worksheet?\",\"answer\":\"An answer key listing the sums for problems 1 through 20.\"}]","Adding Multiple Addends (Within 20) - Answer Key | PDF"]