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 \n4) The number after 7 is  \n5) What is 1 more than 16?  \n6) The number before 5 is  \n7) The number before 14 is  \n8) 5 + 1 =  \n9) 11 + 1 =  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \nAnswers  \n10) What is 1 less than 9?  \n11) ten minus one equals  \n12) What is 1 more than 11?  \n13) 2 + 1 =  \n14) 20-1 =  \n15) The number after 12 is  \n16) The number before 15 is  \n17) What is 1 less than 1?  \n18) 9-1 =  \n19) twelve plus one equals  \n20) What is 1 more than 12?  \n9.  \n10.  \n11.  \n12.  \n13.  \n14.  \n15.  \n16.  \n17.  \n18.  \n19.  \n20.  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n3  \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) 18-1 =  17 \u003Cbr>2) three plus one equals  4 \u003Cbr>3) What is 1 more than 17?  18 \u003Cbr>4) The number after 7 is  8 \u003Cbr>5) What is 1 more than 16?  17 \u003Cbr>6) The number before 5 is  4 \u003Cbr>7) The number before 14 is  13 \u003Cbr>8) 5 + 1 =  6 \u003Cbr>9) 11 + 1 =  12 \u003Cbr>10) What is 1 less than 9?  8 \u003Cbr>11) ten minus one equals  9 \u003Cbr>12) What is 1 more than 11?  12 \u003Cbr>13) 2 + 1 =  3 \u003Cbr>14) 20-1 =  19 \u003Cbr>15) The number after 12 is  13 \u003Cbr>16) The number before 15 is  14 \u003Cbr>17) What is 1 less than 1?  0 \u003Cbr>18) 9-1 =  8 \u003Cbr>19) twelve plus one equals  13 \u003Cbr>20) What is 1 more than 12?  13  | Answers 1.  17  2.  4  3.  18  4.  8  5.  17  6.  4  7.  13  8.  6  9.  12  10.  8  11.  9  12.  12  13.  3  14.  19 \u003Cbr>15.  13  16.  14  17.  0  18.  8  19.  13  20. 13 |\n| --- | --- |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n3  \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.  \n9 13 17 18  \n8 4 8 12  \n17 12 4 6  \n1) 18-1 =  \n2) three plus one equals  \n3) What is 1 more than 17?  \n4) The number after 7 is  \n5) What is 1 more than 16?  \n6) The number before 5 is  \n7) The number before 14 is  \n8) 5 + 1 =  \n9) 11 + 1 =  \n10) What is 1 less than 9?  \n11) ten minus one equals  \n12) What is 1 more than 11?  \nAnswers  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n3  \n1-10 92  \n11-12 8  \n83  \n0  \n75 67 58 50 42 33 25 17","cbCaidETx5Y7mnwY","https://ap.wps.com/l/cbCaidETx5Y7mnwY","pdf",45946,"English","# Solve each problem\n## Items 1-20\n# Answers","[{\"question\":\"How many problems are included in the worksheet?\",\"answer\":\"The worksheet contains 20 solve-and-answer problems.\"},{\"question\":\"What types of arithmetic questions are used?\",\"answer\":\"The problems use simple addition and subtraction with one, plus prompts like “number after,” “number before,” and “1 more than” / “1 less than.”\"},{\"question\":\"Where can the answers be found?\",\"answer\":\"An answer key is provided listing the correct result for each problem from 1 to 20.\"}]","Finding 1 More and 1 Less | PDF"]