[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-638019-105":3,"detail-sidebar-cat-0-en-105":81,"doc-detail-638019-en":130},{"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-tens-sheet-1-mental-math-practice","Subtracting Tens Sheet 1 - Mental Math Practice","","This document provides a set of thirty mental subtraction exercises specifically focused on subtracting tens from two-digit numbers. Designed as a learning aid, it includes a practice worksheet and a corresponding answer key to facilitate self-assessment. The resource encourages students to observe patterns in arithmetic, specifically by prompting them to analyze the behavior of the ones digit during the subtraction process. By working through these problems, learners reinforce their fundamental subtraction skills and mental calculation fluency. This educational material is suitable for classroom practice, homework assignments, or supplemental home study for elementary mathematics learners. 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 \nName Date  \nSUBTRACTING TENS SHEET 1 ANSWERS  \n1) 62-10 = 52 16) 77-20 = 57  \n2) 57-10 = 47 17) 59-30 = 29  \n3) 35-10 = 25 18) 88-40 = 48  \n4) 47-10 = 37 19) 71-50 = 21  \n5) 53-20 = 33 20) 69-10 = 59  \n6) 84-20 = 64 21) 78-20 = 58  \n7) 65-30 = 35 22) 57-40 = 17  \n8) 52-30 = 22 23) 92-60 = 32  \n9) 75-20 = 55 24) 83-50 = 33  \n10) 84-40 = 44 25) 75-70 = 5  \n11) 61-40 = 21 26) 63-50 = 13  \n12) 78-20 = 58 27) 97-60 = 37  \n13) 97-30 = 67 28) 47-40 = 7  \n14) 40-20 = 20 29) 86-60 = 26  \n15) 59-20 = 39 30) 78-70 = 8  \nKey question: what happens to the ones digit when you subtract tens?  \nThe ones digit stays the same.","cbCair1fZJzEnexe","https://ap.wps.com/l/cbCair1fZJzEnexe","pdf",152499,"English","# Subtracting Tens Sheet 1\n## Practice Exercises\n## Answer Key","[{\"question\":\"What is the primary objective of this worksheet?\",\"answer\":\"The worksheet is designed to help students practice mental subtraction skills by specifically subtracting tens from two-digit numbers.\"},{\"question\":\"What is the key question posed to students in this document?\",\"answer\":\"The document asks students to consider what happens to the ones digit when subtracting tens from a number.\"},{\"question\":\"What is the answer to the key question provided by the document?\",\"answer\":\"The document explains that the ones digit remains the same when subtracting tens.\"}]","Subtracting Tens Sheet 1 - Mental Math Practice | PDF",1792681940]