[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-477849-105":59,"doc-detail-477849-en":122},{"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":115,"head_meta":117,"extra_data":119,"updated_unix":121},105,"en","determining-reasonable-answer-answer-key","Determining Reasonable Answer - Answer Key","","Instruction sheet and answer key for a math exercise on judging whether a given multiplication result is reasonable. It provides number rules: products by 2 must be even, products by 5 must end in 5 or 0, and products by 10 must end in 0. It lists multiple problems and marks each item’s reasonableness using yes/no judgments, alongside an examples section to guide students in checking last-digit patterns.",{"@graph":69,"@context":114},[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/determining-reasonable-answer-answer-key/477849/",{"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/determining-reasonable-answer-answer-key/477849.png","ImageObject",300,407,{"name":92,"@type":93},"supergirl","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-09-30",true,{"@type":102,"interactionType":103,"userInteractionCount":24},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108],{"name":109,"@type":110,"acceptedAnswer":111},"How do you judge answers when multiplying by 5 or 10?","Question",{"text":112,"@type":113},"Multiplying by 5 must end in 5 or 0, and multiplying by 10 must end in 0.","Answer","https://schema.org",{"og:url":83,"og:type":116,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":118,"canonical":83},"index,follow",{"doc_id":120,"site_id":62},477849,1792856836,{"code":4,"msg":5,"data":123},{"doc_id":120,"user_id":124,"nickname":92,"user_avatar":125,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":126,"file_id":127,"file_url":128,"file_type":129,"file_size":130,"view_count":24,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":81,"language":131,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":132,"faqs":133,"seo_title":134,"seo_description":67,"update_tm":135,"read_time":39},962088121634,"https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","Determining  \nReasonable Answer  \nName:  \nDetermine if the answer shown is reasonable (yes) or not (no).  \nA2,n4,yt6,h8n0g) times 2 HAS to end in an even number Ex. 2 × 6 = 12 2 × 13 = 26 • Anything times 5 HAS to end in an either a 5 or a 0. Ex. 5 × 4 = 20 5 × 15 = 75  \n• Anything times 10 HAS to end in a 0. Ex. 10 × 7 = 70 10 × 16 = 160  \n1) 133 × 5 = 667 2) 680 × 2 = 1,361  \n3) 362 × 2 = 724 4) 703 × 10 = 7,038  \n5) 560 × 2 = 1,120 6) 5 × 637 = 3,185  \n7) 711 × 10 = 7,118 8) 10 × 361 = 3,619  \n9) 743 × 2 = 1,486 10) 344 × 2 = 689  \n11) 10 × 279 = 2,794 12) 862 × 10 = 8,620  \n13) 796 × 5 = 3,980 14) 5 × 750 = 3,753  \n15) 320 × 10 = 3,200 16) 2 × 672 = 1,345  \n17) 10 × 180 = 1,800 18) 716 × 2 = 1,432  \n19) 5 × 830 = 4,151 20) 5 × 816 = 4,080  \nAnswers  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \n13.  \n14.  \n15.  \n16.  \n17.  \n18.  \n19.  \n20.  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n9  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nDetermining  \nReasonable Answer  \nName: Answer Key  \nDetermine if the answer shown is reasonable (yes) or not (no).  \nA2,n4,yt6,h8n0g) times 2 HAS to end in an even number Ex. 2 × 6 = 12 2 × 13 = 26 • Anything times 5 HAS to end in an either a 5 or a 0. Ex. 5 × 4 = 20 5 × 15 = 75  \n• Anything times 10 HAS to end in a 0. Ex. 10 × 7 = 70 10 × 16 = 160  \n1) 133 × 5 = 667 2) 680 × 2 = 1,361  \n3) 362 × 2 = 724 4) 703 × 10 = 7,038  \n5) 560 × 2 = 1,120 6) 5 × 637 = 3,185  \n7) 711 × 10 = 7,118 8) 10 × 361 = 3,619  \n9) 743 × 2 = 1,486 10) 344 × 2 = 689  \n11) 10 × 279 = 2,794 12) 862 × 10 = 8,620  \n13) 796 × 5 = 3,980 14) 5 × 750 = 3,753  \n15) 320 × 10 = 3,200 16) 2 × 672 = 1,345  \n17) 10 × 180 = 1,800 18) 716 × 2 = 1,432  \n19) 5 × 830 = 4,151 20) 5 × 816 = 4,080  \nAnswers  \n[1.](1. no)[ no](1. no)  \n[2.](2. no)[ no](2. no)  \n3. yes  \n[4.](4. no)[ no](4. no)  \n5. yes  \n6. yes  \n[7.](7. no)[ no](7. no)  \n[8.](8. no)[ no](8. no)  \n9. yes  \n[10.](10. no)[ no](10. no)  \n[11.](11. no)[ no](11. no)  \n12. yes  \n13. yes  \n[14.](14. no)[ no](14. no)  \n15. yes  \n[16.](16. no)[ no](16. no)  \n17. yes  \n18. yes  \n[19.](19. no)[ no](19. no)  \n20. yes  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n9  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nDetermining  \nReasonable Answer  \nName:  \nDetermine if the answer shown is reasonable (yes) or not (no).  \nA2,n4,yt6,h8n0g) times 2 HAS to end in an even number Ex. 2 × 6 = 12 2 × 13 = 26 • Anything times 5 HAS to end in an either a 5 or a 0. Ex. 5 × 4 = 20 5 × 15 = 75  \n• Anything times 10 HAS to end in a 0. Ex. 10 × 7 = 70 10 × 16 = 160  \nno no no no  \nno no no yes  \nyes yes yes yes  \n1) 133 × 5 = 667 2) 680 × 2 = 1,361  \n3) 362 × 2 = 724 4) 703 × 10 = 7,038  \n5) 560 × 2 = 1,120 6) 5 × 637 = 3,185  \nAnswers  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \n7) 711 × 10 = 7,118 8) 10 × 361 = 3,619  \n9) 743 × 2 = 1,486 10) 344 × 2 = 689  \n11) 10 × 279 = 2,794 12) 862 × 10 = 8,620  \nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n9  \n1-10 92  \n11-12 8  \n83  \n0  \n75 67 58 50 42 33 25 17","cbCaiirFNyOEfLTH","https://ap.wps.com/l/cbCaiirFNyOEfLTH","pdf",48324,"English","# Determining Reasonable Answer\n## Rules for Multiplying by 2, 5, and 10\n## Practice Problems (1-20)\n## Answer Key (Yes/No)","[{\"question\":\"How do you judge answers when multiplying by 5 or 10?\",\"answer\":\"Multiplying by 5 must end in 5 or 0, and multiplying by 10 must end in 0.\"}]","Determining Reasonable Answer - Answer Key | PDF",1790790500]