[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-480796-105":59,"doc-detail-480796-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-estimation-practice-worksheet","Is the Decimal Answer Reasonable? - Estimation Practice Worksheet","","Estimation practice set for evaluating whether decimal multiplication answers are reasonable. The worksheet asks learners to judge each product by using estimation rather than exact calculation, covering multiple items of the form a × b with decimal factors and decimal results. 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 \nName:  \n\n| Use estimation to decide whether each answer is reasonable.\u003Cbr>1) 2.9 × 60.4 = 1751.6 2) 8.2 × 76.7 = 628.94 |  |  |  |  |  |  |  |  |  | Answers |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 3)\u003Cbr>5)\u003Cbr>7)\u003Cbr>9)\u003Cbr>11)\u003Cbr>13)\u003Cbr>15) | 4.8 × 51.9 = 24.912\u003Cbr>8.9 × 93.9 = 835.71\u003Cbr>2.8 × 48.2 = 1349.6\u003Cbr>8.8 × 94.6 = 83.248\u003Cbr>6.2 × 59.5 = 368.9\u003Cbr>8.1 × 78.4 = 635.04\u003Cbr>5.1 × 98.1 = 500.31 |  | 4) 7.1 × 87.9 = 624.09\u003Cbr>6) 1.6 × 87.9 = 1406.4\u003Cbr>8) 1.7 × 33.8 = 57.46\u003Cbr>10) 7.4 × 13.5 = 99.9\u003Cbr>12) 4.1 × 97.2 = 39.852\u003Cbr>14) 3.3 × 15.2 = 501.6\u003Cbr>16) 5.7 × 43.8 = 2496.6 |  |  |  |  |  |  | 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) |  | 6 | 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) | 2.9 × 60.4 = 1751.6\u003Cbr>4.8 × 51.9 = 24.912\u003Cbr>8.9 × 93.9 = 835.71 |  | 2) 8.2 × 76.7 = 628.94\u003Cbr>4) 7.1 × 87.9 = 624.09\u003Cbr>6) 1.6 × 87.9 = 1406.4 |  |  |  |  |  |  |  | [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) | 2.8 × 48.2 = 1349.6\u003Cbr>8.8 × 94.6 = 83.248 |  | 8) 1.7 × 33.8 = 57.46\u003Cbr>10) 7.4 × 13.5 = 99.9 |  |  |  |  |  |  |  | [6. ](6.  no)[ no](6.  no) \u003Cbr>[7. ](7.  no)[ no](7.  no) \u003Cbr>[8](8).  yes \u003Cbr>[9. ](9.  no)[ no](9.  no) \u003Cbr>[10](10).  yes  |  |  |  |  |  |\n| 11)\u003Cbr>13)\u003Cbr>15) | 6.2 × 59.5\u003Cbr>8.1 × 78.4\u003Cbr>5.1 × 98.1 | = 368.9\u003Cbr>= 635.04\u003Cbr>= 500.31 | 12) 4.1\u003Cbr>14) 3.3\u003Cbr>16) 5.7 | ×\u003Cbr>×\u003Cbr>× | 97.2 =\u003Cbr>15.2 =\u003Cbr>43.8 = | 39.852\u003Cbr>501.6\u003Cbr>2496.6 |  |  |  |  | 11.  yes \u003Cbr>[12. ](12.  no)[ no](12.  no) \u003Cbr>[13](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) |  |  | 6 | 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) 2.9 × 60.4 = 1751.6 2) 8.2 × 76.7 = 628.94\u003Cbr>3) 4.8 × 51.9 = 24.912 4) 7.1 × 87.9 = 624.09\u003Cbr>5) 8.9 × 93.9 = 835.71 6) 1.6 × 87.9 = 1406.4\u003Cbr>7) 2.8 × 48.2 = 1349.6 8) 1.7 × 33.8 = 57.46\u003Cbr>9) 8.8 × 94.6 = 83.248 10) 7.4 × 13.5 = 99.9 |  |  |  |  |  |  |  | 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) 6.2 × 59.5 = 368.9 12) 4.1 × 97.2 = 39.852 |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>Math | Modified\u003Cbr>[www.CommonCoreSheets.com](www.CommonCoreSheets.com) | 6 | 1-10\u003Cbr>11-12 | 92 | 83 | 75 | 67 | 58 | 50 | 42 | 33 | 25 | 17 |\n|  |  |  |  | 8 | 0 |  |  |  |  |  |  |  |  |","cbCaikCk3QrIjrxc","https://ap.wps.com/l/cbCaikCk3QrIjrxc","pdf",42539,"English","# Use estimation to decide reasonableness\n## Problem set (1-16)\n## Answer key (yes/no)","[{\"question\":\"What does the worksheet ask you to do with decimal multiplication problems?\",\"answer\":\"For each item, use estimation to decide whether the given decimal multiplication answer is reasonable.\"},{\"question\":\"How are the problems presented in the worksheet?\",\"answer\":\"Each numbered problem shows two decimal numbers multiplied together with a proposed product, and you evaluate whether that product makes sense.\"},{\"question\":\"What information is included in the answer key?\",\"answer\":\"The answer key lists each numbered item with a yes/no judgment indicating whether the provided result is reasonable.\"}]","Is the Decimal Answer Reasonable? - Estimation Practice Worksheet | PDF",1790795606]