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Students compare answers when sums and differences are rounded to specific place values, including nearest 100 and nearest 10. The set includes multiple-choice options for each problem, requiring estimation judgment rather than exact calculation, and includes an answer key listing the correct choices for problems 1 through 16.",{"@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/choosing-a-reasonable-estimate-with-integers-math-practice/478380/",{"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/choosing-a-reasonable-estimate-with-integers-math-practice/478380.png","ImageObject",300,407,{"name":92,"@type":93},"Grenda","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-03","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 skill do these problems practice?","Question",{"text":112,"@type":113},"They practice estimating sums and differences of integers by rounding to a given place value, then selecting the most reasonable option.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How do students decide which rounding to use?",{"text":117,"@type":113},"Each question specifies the rounding target, such as “to the nearest 100” or “to the nearest 10,” which controls how the numbers should be approximated.",{"name":119,"@type":110,"acceptedAnswer":120},"Is there an answer key included?",{"text":121,"@type":113},"Yes. The document provides an Answer Key that lists the correct letter choice for each problem from 1 to 16.","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},478380,1792984063,{"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":143,"read_time":39},7971474921005,"https://ap-avatar.wpscdn.com/davatar_29158cc5080c5b710cf443261637dec0","Choosing a Reasonable Estimate with Integers  \nName:  \n\n| Choose the most reasonable estimate for each problem. |  |  |  |  |  |  |  |  |  |  | Answers |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 1) -645 + 536 (to the nearest 100)\u003Cbr>A. 100 | 2) 181 − (-387)(to the nearest 100)\u003Cbr>A. 600 | 3) -893 − 729 (to the nearest 100)\u003Cbr>A. 1,600 |  | 4) -476 + 559 (to the nearest 100)\u003Cbr>A. 100 |  |  |  |  |  |  | 1.   |  |  |  |\n| B. 1,100\u003Cbr>C. -1,100 | B. -600\u003Cbr>C. -200 |  | B. -200\u003Cbr>C. -1,600 | B. -1,100\u003Cbr>C. -100 |  |  |  |  |  |  | 2.   |  |  |  |\n| D. -100\u003Cbr>5) -689 + (-219) | D. 200\u003Cbr>6) 370 − (-340) 7) |  | D. 200\u003Cbr>-21 + (-87) | D. 1,100\u003Cbr>8) -71 − (-64) |  |  |  |  |  |  | 3.  \u003Cbr>4.  \u003Cbr>5.   |  |  |  |\n| (to the nearest 100)\u003Cbr>A. 900 | (to the nearest 100)\u003Cbr>A. -100 |  | (to the nearest 10)\u003Cbr>A. -70 | (to the nearest 10)\u003Cbr>A. -130 |  |  |  |  |  |  | 6.   |  |  |  |\n| B. -900\u003Cbr>C. -500 | B. -700\u003Cbr>C. 700 |  | B. -110\u003Cbr>C. 70 | B. 10\u003Cbr>C. -10 |  |  |  |  |  |  | 7.   |  |  |  |\n| D. 500\u003Cbr>9) -712 − 346 | D. 100\u003Cbr>10) -76 + (-41) 11) |  | D. 110\u003Cbr>-716 − (-563) | D. 130\u003Cbr>12) 817 + (-868) |  |  |  |  |  |  | 8.  \u003Cbr>9.  \u003Cbr>10.   |  |  |  |\n| (to the nearest 100)\u003Cbr>A. 400\u003Cbr>B. -400\u003Cbr>C. -1,000 | (to the nearest 10)\u003Cbr>A. 40\u003Cbr>B. -40\u003Cbr>C. -120 |  | (to the nearest 100)\u003Cbr>A. -1,300\u003Cbr>B. 100\u003Cbr>C. 1,300 | (to the nearest 100)\u003Cbr>A. 100\u003Cbr>B. 1,700\u003Cbr>C. -1,700 |  |  |  |  |  |  | 11.  \u003Cbr>12.   |  |  |  |\n| D. 1,000\u003Cbr>13) 782 + (-487)(to the nearest 100)\u003Cbr>A. -300\u003Cbr>B. 300 | D. 120\u003Cbr>14) 772 − (-161) 15)(to the nearest 100)\u003Cbr>A. 1,000\u003Cbr>B. -600 |  | D. -100\u003Cbr>-23 + (-37)(to the nearest 10)\u003Cbr>A. -20\u003Cbr>B. -60 | D. -100\u003Cbr>16) -677 − 291 (to the nearest 100)\u003Cbr>A. 1,000\u003Cbr>B. -400 |  |  |  |  |  |  | 13.  \u003Cbr>14.  \u003Cbr>15.  \u003Cbr>16.   |  |  |  |\n| C. 1,300 | C. 600 |  | C. 60 | C. 400 |  |  |  |  |  |  |  |  |  |  |\n| D. -1,300 | D. -1,000 |  | D. 20 | D. -1,000 |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>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\nChoosing a Reasonable Estimate with Integers  \nName: Answer Key  \n\n| Choose the most reasonable estimate for each problem. |  |  |  |  |  |  |  |  |  |  | Answers |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 1) -645 + 536 (to the nearest 100)\u003Cbr>A. 100 | 2) 181 − (-387)(to the nearest 100)\u003Cbr>A. 600 | 3) -893 − 729 (to the nearest 100)\u003Cbr>A. 1,600 |  | 4) -476 + 559 (to the nearest 100)\u003Cbr>A. 100 |  |  |  |  |  |  | 1.  D  |  |  |  |\n| B. 1,100\u003Cbr>C. -1,100 | B. -600\u003Cbr>C. -200 |  | B. -200\u003Cbr>C. -1,600 | B. -1,100\u003Cbr>C. -100 |  |  |  |  |  |  | 2.  A  |  |  |  |\n| D. -100\u003Cbr>5) -689 + (-219) | D. 200\u003Cbr>6) 370 − (-340) 7) |  | D. 200\u003Cbr>-21 + (-87) | D. 1,100\u003Cbr>8) -71 − (-64) |  |  |  |  |  |  | 3.  C \u003Cbr>4.  A \u003Cbr>5.  B  |  |  |  |\n| (to the nearest 100)\u003Cbr>A. 900 | (to the nearest 100)\u003Cbr>A. -100 |  | (to the nearest 10)\u003Cbr>A. -70 | (to the nearest 10)\u003Cbr>A. -130 |  |  |  |  |  |  | 6.  C  |  |  |  |\n| B. -900\u003Cbr>C. -500 | B. -700\u003Cbr>C. 700 |  | B. -110\u003Cbr>C. 70 | B. 10\u003Cbr>C. -10 |  |  |  |  |  |  | 7.  B  |  |  |  |\n| D. 500\u003Cbr>9) -712 − 346 | D. 100\u003Cbr>10) -76 + (-41) 11) |  | D. 110\u003Cbr>-716 − (-563) | D. 130\u003Cbr>12) 817 + (-868) |  |  |  |  |  |  | 8.  C \u003Cbr>9.  C \u003Cbr>10.  C  |  |  |  |\n| (to the nearest 100)\u003Cbr>A. 400\u003Cbr>B. -400\u003Cbr>C. -1,000 | (to the nearest 10)\u003Cbr>A. 40\u003Cbr>B. -40\u003Cbr>C. -120 |  | (to the nearest 100)\u003Cbr>A. -1,300\u003Cbr>B. 100\u003Cbr>C. 1,300 | (to the nearest 100)\u003Cbr>A. 100\u003Cbr>B. 1,700\u003Cbr>C. -1,700 |  |  |  |  |  |  | 11.  D \u003Cbr>12.  D  |  |  |  |\n| D. 1,000\u003Cbr>13) 782 + (-487)(to the nearest 100)\u003Cbr>A. -300\u003Cbr>B. 300 | D. 120\u003Cbr>14) 772 − (-161) 15)(to the nearest 100)\u003Cbr>A. 1,000\u003Cbr>B. -600 |  | D. -100\u003Cbr>-23 + (-37)(to the nearest 10)\u003Cbr>A. -20\u003Cbr>B. -60 | D. -100\u003Cbr>16) -6","cbCaijjVWwnplCGe","https://ap.wps.com/l/cbCaijjVWwnplCGe","pdf",44770,"English","# Choose the most reasonable estimate for each problem\n## Problems 1-16 (rounding to nearest 100 and 10)\n## Answer key","[{\"question\":\"What skill do these problems practice?\",\"answer\":\"They practice estimating sums and differences of integers by rounding to a given place value, then selecting the most reasonable option.\"},{\"question\":\"How do students decide which rounding to use?\",\"answer\":\"Each question specifies the rounding target, such as “to the nearest 100” or “to the nearest 10,” which controls how the numbers should be approximated.\"},{\"question\":\"Is there an answer key included?\",\"answer\":\"Yes. The document provides an Answer Key that lists the correct letter choice for each problem from 1 to 16.\"}]","Choosing a Reasonable Estimate with Integers - Math Practice | PDF",1790791424]