[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-638018-105":3,"doc-detail-638018-en":81,"detail-sidebar-cat-0-en-105":96},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":74,"head_meta":76,"extra_data":78,"updated_unix":80},105,"en","subtracting-ones-sheet-2-mental-subtraction-practice","Subtracting Ones Sheet 2 - Mental Subtraction Practice","","This document provides a set of mental subtraction exercises specifically designed to improve proficiency in subtracting ones. It features a series of thirty math problems where students are required to find missing subtraction values, presented in a clear, worksheet-style format. The content is suitable for primary school students practicing foundational arithmetic skills. Additionally, a comprehensive answer key is included to facilitate self-assessment and verification of the subtraction facts, ensuring that learners can check their work accurately after completing the exercises. The resource is part of a broader collection of math worksheets provided by Math-Salamanders.com, aimed at offering math games, sheets, and educational assistance to children and parents alike.",{"@graph":14,"@context":73},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/exam/","Exam",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/subtracting-ones-sheet-2-mental-subtraction-practice/638018/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/subtracting-ones-sheet-2-mental-subtraction-practice/638018.png","ImageObject",300,407,{"name":42,"@type":43},"LangkahRina","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-30","2026-10-22",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",5,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69],{"name":60,"@type":61,"acceptedAnswer":62},"What is the objective of these subtraction sheets?","Question",{"text":63,"@type":64},"The objective is to practice and improve mental subtraction skills by solving problems that involve finding missing numbers in subtraction equations.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"How many problems are included in this sheet?",{"text":68,"@type":64},"There are 30 individual subtraction problems provided in the worksheet.",{"name":70,"@type":61,"acceptedAnswer":71},"Are the answers provided for the exercises?",{"text":72,"@type":64},"Yes, a complete answer key is included at the end of the document, allowing students to check their work and verify their calculations.","https://schema.org",{"og:url":32,"og:type":75,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":77,"canonical":32},"index,follow",{"doc_id":79,"site_id":7},638018,1792919377,{"code":4,"msg":82,"data":83},"success",{"doc_id":79,"user_id":84,"nickname":42,"user_avatar":85,"doc_module":4,"category_id":33,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":86,"file_id":87,"file_url":88,"file_type":89,"file_size":90,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":26,"language":91,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":92,"faqs":93,"seo_title":94,"seo_description":12,"update_tm":95,"read_time":55},962090893776,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","Name Date  \nSUBTRACTING ONES SHEET 2  \n All these questions involve finding the missing subtraction fact.  \n1) 65-   = 63  \n2) 54-   = 50  \n3) 19-   = 16  \n4) 27-   = 21  \n5) 38-   = 33  \n6) 61-   = 59  \n7) 82-   = 77  \n8) 95-   = 90  \n9) 66-   = 61  \n10) 41-   = 35  \n11)   -3 = 12  \n12)   -4 = 10  \n13)   -5 = 30  \n14)   -1 = 29  \n15)   -2 = 37  \n16)  \n17)  \n18)  \n19)  \n20)  \n21)  \n22)  \n23)  \n24)  \n25)  \n26)  \n27)  \n28)  \n29)  \n30)  \n  -2 = 51  \n  -1 = 77  \n  -3 = 62  \n  -5 = 51  \n  -4 = 46 67-   = 59  \n82-7 =     -6 = 37  \n60-   = 52   -5 = 86   -7 = 77  \n76-   = 69  \n80-   = 73   -5 = 38   -7 = 27  \nRemember to check your answers through carefully when you have finished to  \nmake sure your subtraction facts are correct.  \nName Date  \nSUBTRACTING ONES SHEET 2 ANSWERS  \n1) 65-2 2) 54-4 3) 19-3 4) 27-6 5) 38-5 6) 61-2 7) 82-5 8) 95-5 9) 66-5 10) 41-6 11) 15-3  \n12) 14-4 13) 35-5  \n14) 30-1  \n15) 39-2  \n= 63  \n= 50  \n= 16  \n= 21  \n= 33  \n= 59  \n= 77  \n= 90  \n= 61  \n= 35  \n= 12  \n= 10  \n= 30  \n= 29  \n= 37  \n16) 53-2 17) 78-1 18) 65-3 19) 56-5 20) 50-4 21) 67-8 22) 82-7 23) 43-6 24) 60-8 25) 91-5 26) 84-7  \n27) 76-7  \n28) 80-7 29) 43-5  \n30) 34-7  \n= 51  \n= 77  \n= 62  \n= 51  \n= 46  \n= 59  \n= 75  \n= 37  \n= 52  \n= 86  \n= 77  \n= 69  \n= 73  \n= 38  \n= 27","cbCaih2jR6nX1qo3","https://ap.wps.com/l/cbCaih2jR6nX1qo3","pdf",130586,"English","# Subtracting Ones Sheet 2 Exercises\n## Answer Key","[{\"question\":\"What is the objective of these subtraction sheets?\",\"answer\":\"The objective is to practice and improve mental subtraction skills by solving problems that involve finding missing numbers in subtraction equations.\"},{\"question\":\"How many problems are included in this sheet?\",\"answer\":\"There are 30 individual subtraction problems provided in the worksheet.\"},{\"question\":\"Are the answers provided for the exercises?\",\"answer\":\"Yes, a complete answer key is included at the end of the document, allowing students to check their work and verify their calculations.\"}]","Subtracting Ones Sheet 2 - Mental Subtraction Practice | 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