[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-478339-105":59,"doc-detail-478339-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","multiplying-by-10-100-and-1000-answer-key","Multiplying by 10, 100 and 1,000 - Answer Key","","Practice sheet focused on mental multiplication by powers of 10 (10, 100, and 1,000). Students are instructed to multiply given numbers in their head without writing the full computation and to record only the answers. The material includes problem items and a corresponding answer key, providing results for each multiplication expression so learners can check accuracy and improve quick-number estimation skills.",{"@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/multiplying-by-10-100-and-1000-answer-key/478339/",{"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/multiplying-by-10-100-and-1000-answer-key/478339.png","ImageObject",300,407,{"name":92,"@type":93},"Grenda","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-31","2026-09-30",true,{"@type":102,"interactionType":103,"userInteractionCount":44},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the main skill this worksheet practices?","Question",{"text":112,"@type":113},"It practices mental multiplication using 10, 100, and 1,000.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Are students supposed to show their computation steps?",{"text":117,"@type":113},"No. Students must use mental math and not write out the computation.",{"name":119,"@type":110,"acceptedAnswer":120},"What does the document include besides the questions?",{"text":121,"@type":113},"It includes an answer key that lists the correct results for each problem.","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},478339,1790824251,{"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":44,"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","Multiplying by 10, 100 and  \n1,000  \nName:  \nUse mental math to multiply each number. Do not write out the computation. Answers  \n1) 783 × 10 = 2) 3 × 100 =  \n1.  \n2.  \n3) 1 × 100 = 4) 2 × 1,000 =  \n3.  \n4.  \n5) 953 × 10 = 6) 35 × 10 =  \n5.  \n6.  \n7) 15 × 100 = 8) 19 × 10 =  \n7.  \n8.  \n9) 6 × 1,000 = 10) 3 × 1,000 =  \n9.  \n10.  \n11) 144 × 1,000 = 12) 68 × 1,000 =  \n11.  \n12.  \n13) 241 × 100 = 14) 623 × 1,000 =  \n13.  \n14.  \n15) 5 × 10 = 16) 2 × 10 =  \n15.  \n16.  \n17) 7 × 1,000 = 18) 64 × 10 =  \n17.  \n18.  \n19) 293 × 100 = 20) 79 × 100 =  \n19.  \n20.  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n2  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nMultiplying by 10, 100 and  \n1,000  \nName: Answer Key  \nUse mental math to multiply each number. Do not write out the computation.  \n1) 783 × 10 = 7,830 2) 3 × 100 = 300  \n3) 1 × 100 = 100 4) 2 × 1,000 = 2,000  \n5) 953 × 10 = 9,530 6) 35 × 10 = 350  \n7) 15 × 100 = 1,500 8) 19 × 10 = 190  \n9) 6 × 1,000 = 6,000 10) 3 × 1,000 = 3,000  \n11) 144 × 1,000 = 144,000 12) 68 × 1,000 = 68,000  \n13) 241 × 100 = 24,100 14) 623 × 1,000 = 623,000  \n15) 5 × 10 = 50 16) 2 × 10 = 20  \n17) 7 × 1,000 = 7,000 18) 64 × 10 = 640  \n19) 293 × 100 = 29,300 20) 79 × 100 = 7,900  \nAnswers  \n1. 7,830 2. 300 3. 100 4. 2,000 5. 9,530 6. 350 7. 1,500 8. 190 9. 6,000 10. 3,000 11. 144,000 12. 68,000 13. 24,100 14. 623,000 15. 50 16. 20 17. 7,000 18. 640 19. 29,300  \n20. 7,900  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n2  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nMultiplying by 10, 100 and  \n1,000  \nName:  \nUse mental math to multiply each number. Do not write out the computation. Answers  \n1) 783 × 10 = 2) 3 × 100 =  \n1.  \n2.  \n3) 1 × 100 = 4) 2 × 1,000 =  \n3.  \n4.  \n5) 953 × 10 = 6) 35 × 10 =  \n5.  \n6.  \n7) 15 × 100 = 8) 19 × 10 =  \n7.  \n8.  \n9) 6 × 1,000 = 10) 3 × 1,000 =  \n9.  \n10.  \n11) 144 × 1,000 = 12) 68 × 1,000 =  \n11.  \n12.  \n13) 241 × 100 = 14) 623 × 1,000 =  \n13.  \n14.  \n15) 5 × 10 = 16) 2 × 10 =  \n15.  \n16.  \n17) 7 × 1,000 = 18) 64 × 10 =  \n17.  \n18.  \n19) 293 × 100 = 20) 79 × 100 =  \n19.  \n20.  \nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n2  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \n\n|  |  |  |  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  |  |  |  |  |  |  |  |  |","cbCail4F51gjXZlR","https://ap.wps.com/l/cbCail4F51gjXZlR","pdf",45670,"English","# Multiplying by 10, 100 and 1,000\n## Instructions\n## Problems\n## Answer Key","[{\"question\":\"What is the main skill this worksheet practices?\",\"answer\":\"It practices mental multiplication using 10, 100, and 1,000.\"},{\"question\":\"Are students supposed to show their computation steps?\",\"answer\":\"No. Students must use mental math and not write out the computation.\"},{\"question\":\"What does the document include besides the questions?\",\"answer\":\"It includes an answer key that lists the correct results for each problem.\"}]","Multiplying by 10, 100 and 1,000 - Answer Key | PDF",1790791349]