[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-464734-105":59,"doc-detail-464734-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","addition-strategies-4-answer-key","Addition Strategies - 4 - Answer Key","","Practice set for solving addition and subtraction using place value strategies. Includes worked examples such as 492+499=991 and multi-step problems pairing numbers by hundreds, tens, and ones. An accompanying answer section provides final results for each item, demonstrating how to break terms into place-value components and recombine them to reach sums or differences, including cases with small or zero addends and negative intermediate calculations.",{"@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/addition-strategies-4-answer-key/464734/",{"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/addition-strategies-4-answer-key/464734.png","ImageObject",300,407,{"name":92,"@type":93},"Olivia 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final total or difference.","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},464734,1790768583,{"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":129,"read_time":39},16904993612988,"https://ap-avatar.wpscdn.com/davatar_a8503ba1806abce46bf441b54a3ca4cd","Addition Strategies  \nName:  \n\n| Use addition strategies with place value to solve.\u003Cbr>Ex) 492+499= 991  1) 617-319= \u003Cbr>400+400= 800\u003Cbr>90+ 90 = 180\u003Cbr>2+ 9 = 11 |  |  |  |  |  |  |  | Answers\u003Cbr>Ex.  991 \u003Cbr>1.   |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 991 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 2) 902+58=  3) 641-295=  |  |  |  |  |  |  |  | 2.  \u003Cbr>3.  \u003Cbr>4.   |  |  |  |  |  |  |\n| 4) 401+506=  5) 272-103=  |  |  |  |  |  |  |  | 5.  \u003Cbr>6.   |  |  |  |  |  |  |\n| \u003Cbr>6) 400+544=  7) 482-291=  |  |  |  |  |  |  |  | 7.  \u003Cbr>8.  \u003Cbr>9.   |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  | 10.  \u003Cbr>11.   |  |  |  |  |  |  |\n| 8) 324+120= 9) 485-465= |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| 10) 71+608= 11) 595-289= |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>Math | [www.CommonCoreSheets.com](www.CommonCoreSheets.com) | 3 | 1-10\u003Cbr>11 | 91 | 82 | 73 | 64 |  | 55 | 45 | 36 | 27 | 18 | 9 |\n|  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |\n\nAddition Strategies  \nName: Answer Key  \n\n| Use addition strategies with place value to solve.\u003Cbr>Ex) 492+499= 991 1) 617-319= 298 |  | Answers Ex.  991  1.  298  2.  960  3.  346  4.  907  5.  169  6.  944  7.  191  8.  444  9.  20  10.  679  11.  306  |\n| --- | --- | --- |\n| 400+400= 800 90+ 90 = 180\u003Cbr>2+ 9 = 11\u003Cbr>991\u003Cbr>2) 902+58= 960 \u003Cbr>900+ 0 = 900 0+50= 50\u003Cbr>2+ 8 = 10\u003Cbr>960\u003Cbr>4) 401+506= 907 \u003Cbr>400+500= 900 0+ 0 = 0\u003Cbr>1+ 6 = 7\u003Cbr>907\u003Cbr>6) 400+544= 944 \u003Cbr>400+500= 900 0+ 40 = 40\u003Cbr>0+ 4= 4\u003Cbr>944\u003Cbr>8) 324+120= 444 \u003Cbr>300+100= 400 20+ 20 = 40\u003Cbr>4+ 0 = 4\u003Cbr>444\u003Cbr>10) 71+608= 679 \u003Cbr>0+600= 600 70+ 0 = 70\u003Cbr>1+ 8 = 9\u003Cbr>679 | 600-300= 300\u003Cbr>10- 10 = 0\u003Cbr>7- 9 = -2\u003Cbr>298\u003Cbr>3) 641-295= 346 \u003Cbr>600-200= 400 40- 90 = -50\u003Cbr>1- 5 = -4\u003Cbr>346\u003Cbr>5) 272-103= 169 \u003Cbr>200-100= 100 70- 0 = 70\u003Cbr>2- 3 = -1\u003Cbr>169\u003Cbr>7) 482-291= 191 \u003Cbr>400-200= 200 80- 90 = -10\u003Cbr>2- 1 = 1\u003Cbr>191\u003Cbr>9) 485-465= 20 \u003Cbr>400-400= 0 80- 60 = 20\u003Cbr>5- 5 = 0\u003Cbr>20\u003Cbr>11) 595-289= 306 \u003Cbr>500-200= 300 90- 80 = 10\u003Cbr>5- 9 = -4\u003Cbr>306 |  |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n3  \n1-10  \n11  \n91  \n0  \n82 73 64 55 45 36 27 18 9  \nAddition Strategies  \nName:  \n\n| Use addition strategies with place value to solve. |  | Answers\u003Cbr>Ex.  991 \u003Cbr>1.  \u003Cbr>2.  \u003Cbr>3.  \u003Cbr>4.  \u003Cbr>5.  \u003Cbr>6.   |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- |\n| Ex) 492+499= 991 \u003Cbr>400+400= 800 90+ 90 = 180 2+ 9 = 11 | 1) 617-319=  |  |  |  |  |  |  |\n| \u003Cbr>991\u003Cbr>2) 902+58=  3) 641-295= \u003Cbr>\u003Cbr>4) 401+506=  5) 272-103= \u003Cbr>\u003Cbr>6) 400+544=  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n| 1-6 |  | 83 | 67 | 50 | 33 | 17 | 0 |\n\nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n3","cbCainHWfcLifKNR","https://ap.wps.com/l/cbCainHWfcLifKNR","pdf",46037,"English","# Addition Strategies\n## Examples using place value\n## Practice problems\n## Answers","[{\"question\":\"What strategy does the worksheet emphasize for addition and subtraction?\",\"answer\":\"It emphasizes using place value, breaking numbers into hundreds, tens, and ones to solve efficiently.\"},{\"question\":\"What does the “Answer Key” section provide?\",\"answer\":\"It lists the final answers for each numbered problem in the worksheet.\"},{\"question\":\"How are the examples presented to guide the solutions?\",\"answer\":\"Examples split expressions into place-value sums (e.g., 400+400 and 90+90) and then recombine those results to get the final total or difference.\"}]","Addition Strategies - 4 - Answer Key | PDF"]