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Students fill in missing addends to express totals such as 11 = 10 + 1, 12 = 2 + 10, and other equivalents across a structured set of problems. An accompanying answer key lists the correct numeric results for each item. Materials are presented as repeatable practice and suitable for short guided or independent math assessment.",{"@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/breaking-apart-tens-and-ones-fill-in-the-blank-number-practice/463140/",{"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/breaking-apart-tens-and-ones-fill-in-the-blank-number-practice/463140.png","ImageObject",300,407,{"name":92,"@type":93},"Jiven","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-05","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 do students do on this worksheet?","Question",{"text":112,"@type":113},"Students fill in the blank with the correct number to write each two-digit total as tens plus ones (or equivalent addends).","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What skills are practiced?",{"text":117,"@type":113},"The worksheet practices decomposing numbers into tens and ones and using those parts to form correct sums.",{"name":119,"@type":110,"acceptedAnswer":120},"Is there an answer key included?",{"text":121,"@type":113},"Yes. An answer key section lists the correct answers for each numbered problem.","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},463140,1790766147,{"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,"preview_page_count":4},1099513958607,"https://ap-avatar.wpscdn.com/avatar/100002390cf8733938c?x-image-process=image/resize,m_fixed,w_180,h_180&k=1778829742770036399","Breaking Apart Tens and Ones  \nName:  \n\n| Fill in the blank with the correct number. |  |  |  |  |  |  |  |  | Answers |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 1) | 15 = 10 + 2) 11 | = | + 1 |  |  |  |  |  |  |  |  |  |  |  |  |\n| 3)\u003Cbr>5) | 12 = 2 +   4) 18\u003Cbr>14 = 4 +   6) 13 | =\u003Cbr>= |   + 10\u003Cbr>  + 10 |  |  |  |  |  | 1.  \u003Cbr>2.  \u003Cbr>3.  \u003Cbr>4.  \u003Cbr>5.   |  |  |  |  |  |  |\n| 7) | 17 = 10 +   8) 19 | = |   + 9 |  |  |  |  |  | 6.  \u003Cbr>7.   |  |  |  |  |  |  |\n| 9) | 16 = 6 +   10) 14 | = |   + 10 |  |  |  |  |  | 8.  \u003Cbr>9.   |  |  |  |  |  |  |\n| 11) | 19 = 9 + 12) 18 | = | + 8 |  |  |  |  |  | 10.  \u003Cbr>11.   |  |  |  |  |  |  |\n| 13)\u003Cbr>15)\u003Cbr>17) | 12 = 10 +   14) 17\u003Cbr>15 = 5 +   16) 11\u003Cbr>16 = 6 +   18) 13 | =\u003Cbr>=\u003Cbr>= |   + 10\u003Cbr>  + 10\u003Cbr>  + 10 |  |  |  |  |  | 12.  \u003Cbr>13.  \u003Cbr>14.  \u003Cbr>15.  \u003Cbr>16.  \u003Cbr>17.  \u003Cbr>18.   |  |  |  |  |  |  |\n|  | Math\u003Cbr>[www.CommonCoreSheets.com](www.CommonCoreSheets.com) |  | 1 | 1-10\u003Cbr>11-18 | 94 | 89 | 83 | 78 |  | 72 | 67 | 61 | 56 | 50 | 44 |\n|  |  |  |  |  | 39 | 33 | 28 | 22 |  | 17 | 11 | 6 | 0 |  |  |\n\nBreaking Apart Tens and Ones  \nName: Answer Key  \n\n| Fill in the blank with the correct number.\u003Cbr>1) 15 = 10 +  5 \u003Cbr>3) 12 = 2 +  10 \u003Cbr>5) 14 = 4 +  10  | 2)\u003Cbr>4)\u003Cbr>6) | 11 =\u003Cbr>18 =\u003Cbr>13 = |  10  + 1\u003Cbr> 8  + 10\u003Cbr> 3  + 10 | 1.\u003Cbr>2.\u003Cbr>3.\u003Cbr>4.\u003Cbr>5. | Answers |\n| --- | --- | --- | --- | --- | --- |\n|  |  |  |  |  | 5 |\n|  |  |  |  |  | 10 |\n|  |  |  |  |  | 10 |\n|  |  |  |  |  | 8 |\n|  |  |  |  |  | 10 |\n|  |  |  |  |  |  |\n| 7) 17 = 10 +  7  | 8) | 19 = |  10  + 9 | 6.\u003Cbr>7. | 3 |\n|  |  |  |  |  | 7 |\n|  |  |  |  |  |  |\n| 9) 16 = 6 + 10 | 10) | 14 = | 4 + 10 | 8.\u003Cbr>9. | 10 |\n|  |  |  |  |  | 10 |\n|  |  |  |  |  |  |\n| 11) 19 = 9 +  10 \u003Cbr>13) 12 = 10 +  2 \u003Cbr>15) 15 = 5 +  10 \u003Cbr>17) 16 = 6 +  10  | 12)\u003Cbr>14)\u003Cbr>16)\u003Cbr>18) | 18 =\u003Cbr>17 =\u003Cbr>11 =\u003Cbr>13 = |  10  + 8\u003Cbr> 7  + 10\u003Cbr> 1  + 10\u003Cbr> 3  + 10 | 10.\u003Cbr>11.\u003Cbr>12.\u003Cbr>13.\u003Cbr>14.\u003Cbr>15.\u003Cbr>16.\u003Cbr>17.\u003Cbr>18. | 4 |\n|  |  |  |  |  | 10 |\n|  |  |  |  |  | 10 |\n|  |  |  |  |  | 2 |\n|  |  |  |  |  | 7 |\n|  |  |  |  |  | 10 |\n|  |  |  |  |  | 1 |\n|  |  |  |  |  | 10 |\n|  |  |  |  |  | 3 |\n|  |  |  |  |  |  |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n1  \nBreaking Apart Tens and Ones  \nName:  \nFill in the blank with the correct number.  \n10 10 3 10  \n4 10 7 10  \n10 8 5 10  \n1) 15 = 10 + 2) 11 = + 1  \n3) 12 = 2 + 4) 18 = + 10  \n5) 14 = 4 + 6) 13 = + 10  \n7) 17 = 10 + 8) 19 = + 9  \n9) 16 = 6 + 10) 14 = + 10  \n11) 19 = 9 + 12) 18 = + 8  \nAnswers  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n1  \n1-10 92  \n11-12 8  \n83  \n0  \n75 67 58 50 42 33 25 17","cbCaic3xZkBiNyYb","https://ap.wps.com/l/cbCaic3xZkBiNyYb","pdf",45234,"English","# Fill in the blank questions\n## Decompose numbers into tens and ones\n## Answer key","[{\"question\":\"What do students do on this worksheet?\",\"answer\":\"Students fill in the blank with the correct number to write each two-digit total as tens plus ones (or equivalent addends).\"},{\"question\":\"What skills are practiced?\",\"answer\":\"The worksheet practices decomposing numbers into tens and ones and using those parts to form correct sums.\"},{\"question\":\"Is there an answer key included?\",\"answer\":\"Yes. An answer key section lists the correct answers for each numbered problem.\"}]","Breaking Apart Tens and Ones - Fill in the blank number practice | PDF"]