[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-477995-105":59,"doc-detail-477995-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","number-doubles-and-halves-answer-key-solve-each-problem","Number Doubles and Halves - Answer Key - Solve each problem","","Math worksheet answer key for a 1–20 mixed-number practice set focused on doubling and halving. Questions ask for twice as much, half of a number, splitting objects into two equal groups, and computing simple arithmetic using subtraction, division, multiplication, and addition (including ten minus five, nine plus nine, and two times two). Designed for quick solution checking and reinforcement of core number operations and equivalence between related expressions.",{"@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/number-doubles-and-halves-answer-key-solve-each-problem/477995/",{"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/number-doubles-and-halves-answer-key-solve-each-problem/477995.png","ImageObject",300,407,{"name":92,"@type":93},"Dipper","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","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 types of problems are included in the Number Doubles and Halves set?","Question",{"text":112,"@type":113},"The set includes doubling (twice as much), halving (half of), equal splitting into two groups, and basic operations such as addition, subtraction, division, and multiplication.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How are the split-objects questions intended to be solved?",{"text":117,"@type":113},"Each split question has the objects divided into two equal groups, so the answer is the number of objects per group (half of the total).",{"name":119,"@type":110,"acceptedAnswer":120},"Where can the answers be found for problems 1–20?",{"text":121,"@type":113},"An “Answers” section lists the solution values for each problem number from 1 through 20.","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},477995,1792962716,{"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},1374404997633,"https://ap-avatar.wpscdn.com/davatar_a8503ba1806abce46bf441b54a3ca4cd","Number Doubles and Halves  \nName:  \nSolve each problem.  \n1) What is twice as much as 9?    \n2) What is half of 8?    \n3) If you double 7 you get    \n4) If you split 6 objects into two equal groups, each group will have   objects.  \n5) If you split 2 objects into two equal groups, each group will have   objects.  \n6) 18-9 =    \n7) 8 ÷ 2 =    \n8) What is twice as much as 8?    \n9) 3 times 2 is    \n10) ten minus five equals    \n11) nine plus nine equals    \n12) 4 × 2 =    \n13) two minus one equals    \n14) twenty minus ten equals    \n15) 5 + 5 =    \n16) What is half of 6?    \n17) 1 times 2 is    \n18) 10 + 10 =    \n19) If you split 18 objects into two equal groups, each group will have   objects.  \n20) 2 times 2 is    \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \n13.  \n14.  \n15.  \n16.  \n17.  \n18.  \n19.  \n20.  \nAnswers  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n10  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nNumber Doubles and Halves  \nName: Answer Key  \n\n| Solve each problem.\u003Cbr>1) What is twice as much as 9?   |  | Answers\u003Cbr>1.  18  |\n| --- | --- | --- |\n| 2) | What is half of 8?   | 2. 4 |\n| 3) | If you double 7 you get   | 3. 14 |\n| 4) | If you split 6 objects into two equal groups, each group will have   objects. | 4. 3 |\n| 5) | If you split 2 objects into two equal groups, each group will have   objects. | 5. 1 |\n| 6) | 18-9 =   | 6.  9  |\n| 7) | 8 ÷ 2 =   | 7. 4 |\n| 8) | What is twice as much as 8?   | 8. 16 |\n| 9) | 3 times 2 is   |  |\n| 10) | ten minus five equals   | 9.  6  |\n| 11) | nine plus nine equals   | 10.  5  11. 18 |\n| 12) | 4 × 2 =   |  |\n| 13) | two minus one equals   | 12.  8  |\n| 14) | twenty minus ten equals   | 13.  1  |\n| 15) | 5 + 5 =   | 14.  10  |\n| 16) | What is half of 6?   | 15.  10  |\n| 17) | 1 times 2 is   | 16.  3  |\n| 18) | 10 + 10 =   | 17.  2  |\n| 19) | If you split 18 objects into two equal groups, each group will have   objects. | 18.  20  |\n| 20) | 2 times 2 is   | 19.  9  20. 4 |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n10  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nNumber Doubles and Halves  \nName:  \nSolve each problem.  \n16 14 3 4 6 18 8 5 4 1 18 9 1  \n1) What is twice as much as 9?    \n2) What is half of 8?    \n3) If you double 7 you get    \n4) If you split 6 objects into two equal groups, each group will have   objects.  \n5) If you split 2 objects into two equal groups, each group will have   objects.  \n6) 18-9 =    \n7) 8 ÷ 2 =    \n8) What is twice as much as 8?    \n9) 3 times 2 is    \n10) ten minus five equals    \n11) nine plus nine equals    \n12) 4 × 2 =    \n13) two minus one equals    \nAnswers  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \n13.  \nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n10  \n1-10  \n11-13  \n92  \n15  \n85 77 8 0  \n69 62 54 46 38 31 23","cbCaioViStsFLVyl","https://ap.wps.com/l/cbCaioViStsFLVyl","pdf",44485,"English","# Solve each problem","[{\"question\":\"What types of problems are included in the Number Doubles and Halves set?\",\"answer\":\"The set includes doubling (twice as much), halving (half of), equal splitting into two groups, and basic operations such as addition, subtraction, division, and multiplication.\"},{\"question\":\"How are the split-objects questions intended to be solved?\",\"answer\":\"Each split question has the objects divided into two equal groups, so the answer is the number of objects per group (half of the total).\"},{\"question\":\"Where can the answers be found for problems 1–20?\",\"answer\":\"An “Answers” section lists the solution values for each problem number from 1 through 20.\"}]","Number Doubles and Halves - Answer Key - Solve each problem | PDF",1790790746]