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Each item presents a true smaller multiplication statement (e.g., 5×9=45) and asks for the corresponding product when one factor is scaled by tens or hundreds (e.g., 500×9). The answer key provides the exact results for problems 1 through 20, reinforcing patterns for place value changes and accuracy in multiplying whole numbers.",{"@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/understanding-multiplying-by-10s-and-100s-solve-each-problem-answer-key/478091/",{"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/understanding-multiplying-by-10s-and-100s-solve-each-problem-answer-key/478091.png","ImageObject",300,407,{"name":92,"@type":93},"Dipper","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-03","2026-09-30",true,{"@type":102,"interactionType":103,"userInteractionCount":81},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What type of multiplication problems are these worksheets focused on?","Question",{"text":112,"@type":113},"They focus on multiplying by 10s and 100s by scaling factors and keeping the original multiplication fact as a guide.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How should you find the product in each question?",{"text":117,"@type":113},"Use the given smaller multiplication fact, then adjust the result according to whether the second factor is multiplied by 10 or 100.",{"name":119,"@type":110,"acceptedAnswer":120},"Where can the correct answers be found?",{"text":121,"@type":113},"The document includes an Answer Key listing the correct products for problems 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},478091,1792854748,{"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":81,"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","Understanding Multiplying By 10s and 100s  \nName:  \nSolve each problem.  \n1) If 5 × 9 = 45 , then 500 × 9 = 2) If 2 × 6 = 12 , then 20 × 6 = 3) If 9 × 2 = 18 , then 90 × 2 = 4) If 2 × 7 = 14 , then 20 × 7 = 5) If 6 × 2 = 12 , then 60 × 2 = 6) If 8 × 4 = 32 , then 80 × 4 = 7) If 8 × 5 = 40 , then 800 × 5 = 8) If 3 × 9 = 27 , then 30 × 9 = 9) If 5 × 8 = 40 , then 500 × 8 = 10) If 5 × 4 = 20 , then 500 × 4 = 11) If 1 × 2 = 2 , then 1 × 20 = 12) If 2 × 5 = 10 , then 2 × 50 = 13) If 4 × 8 = 32 , then 4 × 80 = 14) If 9 × 7 = 63 , then 9 × 70 = 15) If 1 × 7 = 7 , then 1 × 700 = 16) If 1 × 6 = 6 , then 1 × 60 = 17) If 8 × 8 = 64 , then 8 × 800 = 18) If 7 × 2 = 14 , then 7 × 200 = 19) If 9 × 6 = 54 , then 9 × 600 =  \n20) If 6 × 5 = 30 , then 6 × 500 =  \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)  \n3  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nUnderstanding Multiplying By 10s and 100s  \nName: Answer Key  \n\n| Solve each problem.\u003Cbr>1) If 5 × 9 = 45 , then 500 × 9 =  4,500 \u003Cbr>2) If 2 × 6 = 12 , then 20 × 6 =  120 \u003Cbr>3) If 9 × 2 = 18 , then 90 × 2 =  180 \u003Cbr>4) If 2 × 7 = 14 , then 20 × 7 =  140 \u003Cbr>5) If 6 × 2 = 12 , then 60 × 2 =  120 \u003Cbr>6) If 8 × 4 = 32 , then 80 × 4 =  320 \u003Cbr>7) If 8 × 5 = 40 , then 800 × 5 =  4,000 \u003Cbr>8) If 3 × 9 = 27 , then 30 × 9 =  270 \u003Cbr>9) If 5 × 8 = 40 , then 500 × 8 =  4,000 \u003Cbr>10) If 5 × 4 = 20 , then 500 × 4 =  2,000 \u003Cbr>11) If 1 × 2 = 2 , then 1 × 20 =  20 \u003Cbr>12) If 2 × 5 = 10 , then 2 × 50 =  100 \u003Cbr>13) If 4 × 8 = 32 , then 4 × 80 =  320 \u003Cbr>14) If 9 × 7 = 63 , then 9 × 70 =  630 \u003Cbr>15) If 1 × 7 = 7 , then 1 × 700 =  700 \u003Cbr>16) If 1 × 6 = 6 , then 1 × 60 =  60 \u003Cbr>17) If 8 × 8 = 64 , then 8 × 800 =  6,400 \u003Cbr>18) If 7 × 2 = 14 , then 7 × 200 =  1,400 \u003Cbr>19) If 9 × 6 = 54 , then 9 × 600 =  5,400 \u003Cbr>20) If 6 × 5 = 30 , then 6 × 500 =  3,000  | Answers\u003Cbr>1.  4,500  2.  120  3.  180  4.  140  5.  120  6.  320  7.  4,000  8.  270  9.  4,000  10.  2,000  11.  20  12.  100  13.  320  14.  630  15.  700  16.  60  17.  6,400  18.  1,400  19.  5,400 \u003Cbr>20. 3,000 |\n| --- | --- |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n3  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nUnderstanding Multiplying By 10s and 100s  \nName:  \nSolve each problem.  \n320 2,000 120 270 140 4,000 4,500 320 120 180 4,000 100 20  \n1) If 5 × 9 = 45 , then 500 × 9 =  \n2) If 2 × 6 = 12 , then 20 × 6 =  \n3) If 9 × 2 = 18 , then 90 × 2 =  \n4) If 2 × 7 = 14 , then 20 × 7 =  \n5) If 6 × 2 = 12 , then 60 × 2 =  \n6) If 8 × 4 = 32 , then 80 × 4 =  \n7) If 8 × 5 = 40 , then 800 × 5 =  \n8) If 3 × 9 = 27 , then 30 × 9 =  \n9) If 5 × 8 = 40 , then 500 × 8 =  \n10) If 5 × 4 = 20 , then 500 × 4 =  \n11) If 1 × 2 = 2 , then 1 × 20 =  \n12) If 2 × 5 = 10 , then 2 × 50 =  \n13) If 4 × 8 = 32 , then 4 × 80 =  \nAnswers  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \n13.  \nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n3  \n1-10  \n11-13  \n92  \n15  \n85 77 8 0  \n69 62 54 46 38 31 23","cbCaibB7GN9Hru8Y","https://ap.wps.com/l/cbCaibB7GN9Hru8Y","pdf",46443,"English","# Solve each problem","[{\"question\":\"What type of multiplication problems are these worksheets focused on?\",\"answer\":\"They focus on multiplying by 10s and 100s by scaling factors and keeping the original multiplication fact as a guide.\"},{\"question\":\"How should you find the product in each question?\",\"answer\":\"Use the given smaller multiplication fact, then adjust the result according to whether the second factor is multiplied by 10 or 100.\"},{\"question\":\"Where can the correct answers be found?\",\"answer\":\"The document includes an Answer Key listing the correct products for problems 1 through 20.\"}]","Understanding Multiplying By 10s and 100s - Solve Each Problem - Answer Key | PDF",1790790918]