[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-480791-105":59,"doc-detail-480791-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-to-check-if-each-multiplication-answer-is-reasonable","Is the Decimal Answer Reasonable? - Use estimation to check if each multiplication answer is reasonable","","Worksheets prompt learners to judge whether multiplication results involving decimals are reasonable by using estimation. Items list specific products (e.g., 4.1×75.6, 1.7×93.6, 4.3×96.7, 2.6×27.8) and then request students to mark each given answer as reasonable or not based on approximate calculations. An answer key provides yes/no selections for problems 1–16, supporting self-check and instructional 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/is-the-decimal-answer-reasonable-use-estimation-to-check-if-each-multiplication-answer-is-reasonable/480791/",{"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-to-check-if-each-multiplication-answer-is-reasonable/480791.png","ImageObject",300,407,{"name":92,"@type":93},"Bulrr","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-31","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 method is used to decide whether each decimal answer is reasonable?","Question",{"text":112,"@type":113},"Use estimation to approximate the multiplication and compare the estimate to the given result.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What kinds of questions are included in the worksheet?",{"text":117,"@type":113},"Decimal multiplication problems where each listed product is followed by a prompt to judge if the answer makes sense.",{"name":119,"@type":110,"acceptedAnswer":120},"How does the answer key help students?",{"text":121,"@type":113},"It provides yes/no judgments for each problem number (1–16) so students can verify their reasoning.","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},480791,1793040981,{"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) 4.1 × 75.6 = 30.996 2) 1.7 × 93.6 = 159.12 |  |  |  |  |  |  |  |  |  | Answers |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 3)\u003Cbr>5)\u003Cbr>7)\u003Cbr>9)\u003Cbr>11)\u003Cbr>13)\u003Cbr>15) | 7.8 × 33.6 = 26.208\u003Cbr>9.2 × 17.7 = 162.84\u003Cbr>1.5 × 18.6 = 27.9\u003Cbr>4.7 × 60.1 = 2824.7\u003Cbr>3.2 × 77.1 = 246.72\u003Cbr>2.5 × 65.9 = 16.475\u003Cbr>9.1 × 47.4 = 4313.4 |  | 4) 4.3 × 96.7 = 415.81\u003Cbr>6) 2.6 × 27.8 = 722.8\u003Cbr>8) 8.4 × 94.2 = 79.128\u003Cbr>10) 1.7 × 34.8 = 59.16\u003Cbr>12) 2.5 × 55.1 = 1377.5\u003Cbr>14) 1.5 × 43.8 = 65.7\u003Cbr>16) 4.3 × 59.1 = 254.13 |  |  |  |  |  |  | 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) |  | 2 | 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) | 4.1 × 75.6 = 30.996\u003Cbr>7.8 × 33.6 = 26.208\u003Cbr>9.2 × 17.7 = 162.84 |  |  | 2) 1.7 × 93.6 = 159.12\u003Cbr>4) 4.3 × 96.7 = 415.81\u003Cbr>6) 2.6 × 27.8 = 722.8 |  |  |  |  |  |  |  | [1. ](1.  no)[ no](1.  no) \u003Cbr>[2](2).  yes \u003Cbr>[3. ](3.  no)[ no](3.  no) \u003Cbr>[4](4).  yes \u003Cbr>5.  yes  |  |  |  |  |  |\n| 7)\u003Cbr>9) | 1.5 × 18.6 = 27.9\u003Cbr>4.7 × 60.1 = 2824.7 |  |  | 8) 8.4 × 94.2 = 79.128\u003Cbr>10) 1.7 × 34.8 = 59.16 |  |  |  |  |  |  |  | [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) | 3.2 × 77.1\u003Cbr>2.5 × 65.9\u003Cbr>9.1 × 47.4 | =\u003Cbr>=\u003Cbr>= | 246.72\u003Cbr>16.475\u003Cbr>4313.4 | 12) 2.5\u003Cbr>14) 1.5\u003Cbr>16) 4.3 | ×\u003Cbr>×\u003Cbr>× | 55.1 = 1377.5\u003Cbr>43.8 = 65.7\u003Cbr>59.1 = 254.13 |  |  |  |  |  | 11.  yes \u003Cbr>[12. ](12.  no)[ no](12.  no) \u003Cbr>[13. ](13.  no)[ no](13.  no) \u003Cbr>[14](14).  yes \u003Cbr>[15. ](15.  no)[ no](15.  no) \u003Cbr>[16](16).  yes  |  |  |  |  |  |\n|  | Math |  | [www.CommonCoreSheets.com](www.CommonCoreSheets.com) |  |  | 2 | 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) 4.1 × 75.6 = 30.996 2) 1.7 × 93.6 = 159.12\u003Cbr>3) 7.8 × 33.6 = 26.208 4) 4.3 × 96.7 = 415.81\u003Cbr>5) 9.2 × 17.7 = 162.84 6) 2.6 × 27.8 = 722.8\u003Cbr>7) 1.5 × 18.6 = 27.9 8) 8.4 × 94.2 = 79.128\u003Cbr>9) 4.7 × 60.1 = 2824.7 10) 1.7 × 34.8 = 59.16 |  |  |  |  |  |  |  | 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) 3.2 × 77.1 = 246.72 12) 2.5 × 55.1 = 1377.5 |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>Math | Modified\u003Cbr>[www.CommonCoreSheets.com](www.CommonCoreSheets.com) | 2 | 1-10\u003Cbr>11-12 | 92 | 83 | 75 | 67 | 58 | 50 | 42 | 33 | 25 | 17 |\n|  |  |  |  | 8 | 0 |  |  |  |  |  |  |  |  |","cbCaidSEF513MNrg","https://ap.wps.com/l/cbCaidSEF513MNrg","pdf",42541,"English","# Use estimation\n## Problem set (1–16)\n## Answer key (yes/no)","[{\"question\":\"What method is used to decide whether each decimal answer is reasonable?\",\"answer\":\"Use estimation to approximate the multiplication and compare the estimate to the given result.\"},{\"question\":\"What kinds of questions are included in the worksheet?\",\"answer\":\"Decimal multiplication problems where each listed product is followed by a prompt to judge if the answer makes sense.\"},{\"question\":\"How does the answer key help students?\",\"answer\":\"It provides yes/no judgments for each problem number (1–16) so students can verify their reasoning.\"}]","Is the Decimal Answer Reasonable? - Use estimation to check if each multiplication answer is reasonable | PDF",1790795596]