[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-480795-105":59,"doc-detail-480795-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","is-the-decimal-answer-reasonable-use-estimation","Is the Decimal Answer Reasonable? - Use Estimation","","Worksheet on estimating to determine whether each computed decimal multiplication result is reasonable. Learners compare products formed from decimal factors, such as 6.6×10.9, 3.7×12.9, 2.3×31.8, and others, using estimation strategies rather than exact calculation alone. An answer key marks each item as yes or no for reasonableness, reinforcing the concept that estimates should align with the magnitude of correct results.",{"@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/is-the-decimal-answer-reasonable-use-estimation/480795/",{"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/is-the-decimal-answer-reasonable-use-estimation/480795.png","ImageObject",300,407,{"name":92,"@type":93},"Bulrr","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-02","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 is the goal of the worksheet?","Question",{"text":112,"@type":113},"To use estimation to decide whether each decimal multiplication answer is reasonable.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How are the problems presented?",{"text":117,"@type":113},"Each item gives two decimal numbers and the claimed product, and you judge whether that product makes sense based on estimation.",{"name":119,"@type":110,"acceptedAnswer":120},"What does the answer key provide?",{"text":121,"@type":113},"For each numbered problem, it indicates whether the claimed result is reasonable (yes) or not reasonable (no).","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},480795,1793000926,{"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},5909892115043,"https://ap-avatar.wpscdn.com/davatar_6f874abed73319feea01a86fa6f0fab8","Is the Decimal Answer Reasonable?  \nName:  \n\n| Use estimation to decide whether each answer is reasonable.\u003Cbr>1) 6.6 × 10.9 = 71.94 2) 3.7 × 12.9 = 477.3 |  |  |  |  |  |  |  |  |  | Answers |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 3)\u003Cbr>5)\u003Cbr>7)\u003Cbr>9)\u003Cbr>11)\u003Cbr>13)\u003Cbr>15) | 1.8 × 77.1 = 13.878\u003Cbr>5.7 × 71.7 = 408.69\u003Cbr>6.1 × 76.8 = 468.48\u003Cbr>8.5 × 24.5 = 20.825\u003Cbr>6.4 × 97.1 = 6214.4\u003Cbr>6.1 × 61.9 = 377.59\u003Cbr>5.7 × 62.2 = 354.54 |  | 4) 2.3 × 31.8 = 73.14\u003Cbr>6) 4.9 × 94.1 = 4610.9\u003Cbr>8) 6.6 × 56.2 = 37.092\u003Cbr>10) 9.1 × 22.3 = 202.93\u003Cbr>12) 3.8 × 25.4 = 96.52\u003Cbr>14) 4.8 × 43.8 = 2102.4\u003Cbr>16) 8.4 × 46.9 = 3939.6 |  |  |  |  |  |  | 1.  \u003Cbr>2.  \u003Cbr>3.  \u003Cbr>4.  \u003Cbr>5.  \u003Cbr>6.  \u003Cbr>7.  \u003Cbr>8.  \u003Cbr>9.  \u003Cbr>10.  \u003Cbr>11.  \u003Cbr>12.  \u003Cbr>13.  \u003Cbr>14.  \u003Cbr>15.  \u003Cbr>16.   |  |  |  |  |  |\n|  | Math | [www.CommonCoreSheets.com](www.CommonCoreSheets.com) |  | 7 | 1-10\u003Cbr>11-16 | 94 | 88 | 81 | 75 | 69 | 63 | 56 | 50 | 44 | 38 |\n|  |  |  |  |  |  | 31 | 25 | 19 | 13 | 6 | 0 |  |  |  |  |\n\nIs the Decimal Answer Reasonable?  \nName: Answer Key  \n\n| Use estimation to decide whether each answer is reasonable. |  |  |  |  |  |  |  |  |  |  | Answers |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 1)\u003Cbr>3)\u003Cbr>5) | 6.6 × 10.9 = 71.94 2) 3.7 × 12.9 = 477.3\u003Cbr>1.8 × 77.1 = 13.878 4) 2.3 × 31.8 = 73.14\u003Cbr>5.7 × 71.7 = 408.69 6) 4.9 × 94.1 = 4610.9 |  |  |  |  |  |  |  |  |  | 1.  yes \u003Cbr>[2. ](2.  no)[ no](2.  no) \u003Cbr>[3. ](3.  no)[ no](3.  no) \u003Cbr>[4](4).  yes \u003Cbr>5.  yes  |  |  |  |  |  |\n| 7)\u003Cbr>9) | 6.1 × 76.8 = 468.48 8) 6.6 × 56.2 = 37.092\u003Cbr>8.5 × 24.5 = 20.825 10) 9.1 × 22.3 = 202.93 |  |  |  |  |  |  |  |  |  | [6. ](6.  no)[ no](6.  no) \u003Cbr>[7](7).  yes \u003Cbr>[8. ](8.  no)[ no](8.  no) \u003Cbr>[9. ](9.  no)[ no](9.  no) \u003Cbr>[10](10).  yes  |  |  |  |  |  |\n| 11)\u003Cbr>13)\u003Cbr>15) | 6.4 × 97.1\u003Cbr>6.1 × 61.9\u003Cbr>5.7 × 62.2 | =\u003Cbr>=\u003Cbr>= | 6214.4\u003Cbr>377.59\u003Cbr>354.54 | 12) 3.8 ×\u003Cbr>14) 4.8 ×\u003Cbr>16) 8.4 × | 25.4 = 96.52\u003Cbr>43.8 = 2102.4\u003Cbr>46.9 = 3939.6 |  |  |  |  |  | [11. ](11.  no)[ no](11.  no) \u003Cbr>[12](12).  yes \u003Cbr>13.  yes \u003Cbr>[14. ](14.  no)[ no](14.  no) \u003Cbr>[15](15).  yes \u003Cbr>[16. ](16.  no)[ no](16.  no)  |  |  |  |  |  |\n|  | Math |  | [www.CommonCoreSheets.com](www.CommonCoreSheets.com) |  | 7 | 1-10\u003Cbr>11-16 | 94 | 88 | 81 | 75 | 69 | 63 | 56 | 50 | 44 | 38 |\n|  |  |  |  |  |  |  | 31 | 25 | 19 | 13 | 6 | 0 |  |  |  |  |\n\nIs the Decimal Answer Reasonable?  \nName:  \n\n| Use estimation to decide whether each answer is reasonable.\u003Cbr>1) 6.6 × 10.9 = 71.94 2) 3.7 × 12.9 = 477.3\u003Cbr>3) 1.8 × 77.1 = 13.878 4) 2.3 × 31.8 = 73.14\u003Cbr>5) 5.7 × 71.7 = 408.69 6) 4.9 × 94.1 = 4610.9\u003Cbr>7) 6.1 × 76.8 = 468.48 8) 6.6 × 56.2 = 37.092\u003Cbr>9) 8.5 × 24.5 = 20.825 10) 9.1 × 22.3 = 202.93 |  |  |  |  |  |  |  | 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| 11) 6.4 × 97.1 = 6214.4 12) 3.8 × 25.4 = 96.52 |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>Math | Modified\u003Cbr>[www.CommonCoreSheets.com](www.CommonCoreSheets.com) | 7 | 1-10\u003Cbr>11-12 | 92 | 83 | 75 | 67 | 58 | 50 | 42 | 33 | 25 | 17 |\n|  |  |  |  | 8 | 0 |  |  |  |  |  |  |  |  |","cbCaij4YOr3w6FFX","https://ap.wps.com/l/cbCaij4YOr3w6FFX","pdf",42505,"English","# Use estimation to decide whether each answer is reasonable","[{\"question\":\"What is the goal of the worksheet?\",\"answer\":\"To use estimation to decide whether each decimal multiplication answer is reasonable.\"},{\"question\":\"How are the problems presented?\",\"answer\":\"Each item gives two decimal numbers and the claimed product, and you judge whether that product makes sense based on estimation.\"},{\"question\":\"What does the answer key provide?\",\"answer\":\"For each numbered problem, it indicates whether the claimed result is reasonable (yes) or not reasonable (no).\"}]","Is the Decimal Answer Reasonable? - Use Estimation | PDF",1790795606]