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The sheet provides the correct numeric answers for items 1 through 20.",{"@graph":14,"@context":72},[15,34,55],{"@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/finding-1-more-and-1-less-answer-key-math/463259/",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/finding-1-more-and-1-less-answer-key-math/463259.png","ImageObject",300,407,{"name":42,"@type":43},"Logic","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-31","2026-09-30",true,{"@type":52,"interactionType":53,"userInteractionCount":33},"InteractionCounter",{"@type":54},"ViewAction",{"@type":56,"mainEntity":57},"FAQPage",[58,64,68],{"name":59,"@type":60,"acceptedAnswer":61},"What kind of math problems are included in this worksheet?","Question",{"text":62,"@type":63},"The worksheet focuses on finding one more or one less than a given number, including addition/subtraction by 1 and “more than/less than” word problems.","Answer",{"name":65,"@type":60,"acceptedAnswer":66},"How many answer items are provided?",{"text":67,"@type":63},"There are 20 problems, each matched with its correct answer in the answer section.",{"name":69,"@type":60,"acceptedAnswer":70},"Can I use the “Answer Key” section to verify my work?",{"text":71,"@type":63},"Yes. 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 \n5) The number before 1 is  \n6) The number before 18 is  \n7) twelve plus one equals  \n8) two minus one equals  \n9) four minus one equals  \n10) What is 1 more than 5?  \n11) twenty minus one equals  \n12) The number before 3 is  \n13) What is 1 more than 17?  \n14) The number before 11 is  \n15) 1-1 =  \n16) What is 1 less than 13?  \n17) 10-1 =  \n18) 11 + 1 =  \n19) 17 + 1 =  \n20) thirteen minus one equals  \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)  \n9  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nFinding 1 More and 1 Less  \nName: Answer Key  \n\n| Solve each problem.\u003Cbr>1) The number before 14 is  13 \u003Cbr>2) one plus one equals  2 \u003Cbr>3) three minus one equals  2 \u003Cbr>4) What is 1 more than 4?  5 \u003Cbr>5) The number before 1 is  0 \u003Cbr>6) The number before 18 is  17 \u003Cbr>7) twelve plus one equals  13 \u003Cbr>8) two minus one equals  1 \u003Cbr>9) four minus one equals  3 \u003Cbr>10) What is 1 more than 5?  6 \u003Cbr>11) twenty minus one equals  19 \u003Cbr>12) The number before 3 is  2 \u003Cbr>13) What is 1 more than 17?  18 \u003Cbr>14) The number before 11 is  10 \u003Cbr>15) 1-1 =  0 \u003Cbr>16) What is 1 less than 13?  12 \u003Cbr>17) 10-1 =  9 \u003Cbr>18) 11 + 1 =  12 \u003Cbr>19) 17 + 1 =  18 \u003Cbr>20) thirteen minus one equals  12  | Answers\u003Cbr>1.  13  2.  2  3.  2  4.  5  5.  0  6.  17  7.  13  8.  1  9.  3  10.  6  11.  19  12.  2  13.  18  14.  10  15.  0  16.  12  17.  9  18.  12  19.  18 \u003Cbr>20. 12 |\n| --- | --- |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n9  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nFinding 1 More and 1 Less  \nName:  \nSolve each problem.  \n5  \n1  \n0  \n1) The number before 14 is  \n2) one plus one equals  \n3) three minus one equals  \n4) What is 1 more than 4?  \n5) The number before 1 is  \n6) The number before 18 is  \n7) twelve plus one equals  \n2  \n3  \n6  \n13  \n13  \n2  \n2  \n19  \n17  \nAnswers  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \n8) two minus one equals  \n9) four minus one equals  \n10) What is 1 more than 5?  \n11) twenty minus one equals  \n12) The number before 3 is  \nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n9  \n1-10 92  \n11-12 8  \n83  \n0  \n75 67 58 50 42 33 25 17","cbCaiqoi4k1J92PO","https://ap.wps.com/l/cbCaiqoi4k1J92PO","pdf",45977,"English","# Solve each problem","[{\"question\":\"What kind of math problems are included in this worksheet?\",\"answer\":\"The worksheet focuses on finding one more or one less than a given number, including addition/subtraction by 1 and “more than/less than” word problems.\"},{\"question\":\"How many answer items are provided?\",\"answer\":\"There are 20 problems, each matched with its correct answer in the answer section.\"},{\"question\":\"Can I use the “Answer Key” section to verify my work?\",\"answer\":\"Yes. The document provides the correct final numbers for each problem from 1 through 20.\"}]","Finding 1 More and 1 Less - Answer Key - Math | PDF"]