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Instructions ask learners to multiply each given number without writing out the computation, then record the answers. The document provides a complete answer key listing solutions for problems 1 through 20, covering examples such as 52×1,000, 21×100, 718×1,000, and 994×10 to support checking and self-assessment.",{"@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-use-mental-math/478338/",{"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-use-mental-math/478338.png","ImageObject",300,407,{"name":92,"@type":93},"Grenda","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-09-30",true,{"@type":102,"interactionType":103,"userInteractionCount":29},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What does the worksheet ask students to do for each problem?","Question",{"text":112,"@type":113},"Use mental math to multiply each number and do not write out the computation.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Which multiplication values are covered in this worksheet?",{"text":117,"@type":113},"Multiplication by 10, 100, and 1,000.",{"name":119,"@type":110,"acceptedAnswer":120},"Is an answer key included for checking?",{"text":121,"@type":113},"Yes. The document includes an answer key with the solutions 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},478338,1793108982,{"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":29,"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) 52 × 1,000 = 2) 21 × 100 =  \n1.  \n2.  \n3) 1 × 10 = 4) 4 × 100 =  \n3.  \n4.  \n5) 77 × 1,000 = 6) 44 × 1,000 =  \n5.  \n6.  \n7) 537 × 10 = 8) 27 × 1,000 =  \n7.  \n8.  \n9) 79 × 10 = 10) 718 × 1,000 =  \n9.  \n10.  \n11) 994 × 10 = 12) 8 × 1,000 =  \n11.  \n12.  \n13) 68 × 10 = 14) 2 × 1,000 =  \n13.  \n14.  \n15) 192 × 10 = 16) 51 × 100 =  \n15.  \n16.  \n17) 6 × 10 = 18) 56 × 1,000 =  \n17.  \n18.  \n19) 688 × 1,000 = 20) 931 × 10 =  \n19.  \n20.  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \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) 52 × 1,000 = 52,000 2) 21 × 100 = 2,100  \n3) 1 × 10 = 10 4) 4 × 100 = 400  \n5) 77 × 1,000 = 77,000 6) 44 × 1,000 = 44,000  \n7) 537 × 10 = 5,370 8) 27 × 1,000 = 27,000  \n9) 79 × 10 = 790 10) 718 × 1,000 = 718,000  \n11) 994 × 10 = 9,940 12) 8 × 1,000 = 8,000  \n13) 68 × 10 = 680 14) 2 × 1,000 = 2,000  \n15) 192 × 10 = 1,920 16) 51 × 100 = 5,100  \n17) 6 × 10 = 60 18) 56 × 1,000 = 56,000  \n19) 688 × 1,000 = 688,000 20) 931 × 10 = 9,310  \nAnswers  \n1. 52,000 2. 2,100 3. 10 4. 400 5. 77,000 6. 44,000 7. 5,370 8. 27,000 9. 790 10. 718,000 11. 9,940 12. 8,000 13. 680 14. 2,000 15. 1,920 16. 5,100 17. 60 18. 56,000 19. 688,000  \n20. 9,310  \nMath  \nSeed: 106653359-1152  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \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) 52 × 1,000 = 2) 21 × 100 =  \n1.  \n2.  \n3) 1 × 10 = 4) 4 × 100 =  \n3.  \n4.  \n5) 77 × 1,000 = 6) 44 × 1,000 =  \n5.  \n6.  \n7) 537 × 10 = 8) 27 × 1,000 =  \n7.  \n8.  \n9) 79 × 10 = 10) 718 × 1,000 =  \n9.  \n10.  \n11) 994 × 10 = 12) 8 × 1,000 =  \n11.  \n12.  \n13) 68 × 10 = 14) 2 × 1,000 =  \n13.  \n14.  \n15) 192 × 10 = 16) 51 × 100 =  \n15.  \n16.  \n17) 6 × 10 = 18) 56 × 1,000 =  \n17.  \n18.  \n19) 688 × 1,000 = 20) 931 × 10 =  \n19.  \n20.  \nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \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|  |  |  |  |  |  |  |  |  |  |","cbCaigOqIi9bCIlE","https://ap.wps.com/l/cbCaigOqIi9bCIlE","pdf",45630,"English","# Multiplying by 10, 100 and 1,000\n## Instructions\n## Problems 1-20\n## Answer Key","[{\"question\":\"What does the worksheet ask students to do for each problem?\",\"answer\":\"Use mental math to multiply each number and do not write out the computation.\"},{\"question\":\"Which multiplication values are covered in this worksheet?\",\"answer\":\"Multiplication by 10, 100, and 1,000.\"},{\"question\":\"Is an answer key included for checking?\",\"answer\":\"Yes. The document includes an answer key with the solutions for problems 1 through 20.\"}]","Multiplying by 10, 100 and 1,000 - Answer Key - Use Mental Math | PDF",1790791349]