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= 20\u003Cbr>2) 74-6 =\u003Cbr>70\u003Cbr>3) 11 + 6 =\u003Cbr>0 10\u003Cbr>4) 52-7 =\u003Cbr>50\u003Cbr>5) 42 + 19 =\u003Cbr>40 50\u003Cbr>6) 73 + 13 =\u003Cbr>60\u003Cbr>7) 15-1 = 0\u003Cbr>8) 41 + 5 =\u003Cbr>30\u003Cbr>9) 23-9 =\u003Cbr>30 40\u003Cbr>80\u003Cbr>20 30\u003Cbr>60 70\u003Cbr>60 70\u003Cbr>70 80\u003Cbr>10\u003Cbr>40\u003Cbr>10 20 30 40\u003Cbr>10) 36-2 =\u003Cbr>30 40\u003Cbr>| Answers\u003Cbr>1.  \u003Cbr>2.  \u003Cbr>3.  \u003Cbr>4.  \u003Cbr>5.  \u003Cbr>6.  \u003Cbr>7.  \u003Cbr>8.  \u003Cbr>9.  \u003Cbr>10.   |\n| --- | --- |\n\n[Math](Math www.CommonCoreSheets.com 2 1-10)[ www.CommonCoreSheets.com](Math www.CommonCoreSheets.com 2 1-10)[ 2](Math www.CommonCoreSheets.com 2 1-10)[ 1-10](Math www.CommonCoreSheets.com 2 1-10) 90 80 70 60 50 40 30 20 10 0  \n\n|  |  |  |  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n\nAdding and Subtracting with Number Lines  \nName: Answer Key  \n\n| Use the numberlines to solve each problem.\u003Cbr>1) 25 + 20 =\u003Cbr>20 25 30 40\u003Cbr>+1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1\u003Cbr>2) 74-6 =\u003Cbr>70 74 80\u003Cbr>-1 -1 -1 -1 -1 -1\u003Cbr>3) 11 + 6 =\u003Cbr>0 1011 20 30\u003Cbr>+1 +1 +1 +1 +1 +1\u003Cbr>4) 52-7 =\u003Cbr>50 52 60 70\u003Cbr>-1 -1 -1 -1 -1 -1 -1\u003Cbr>5) 42 + 19 =\u003Cbr>40 42 50 60 70\u003Cbr>+1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1\u003Cbr>6) 73 + 13 =\u003Cbr>60 70 73 80\u003Cbr>+1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1\u003Cbr>7) 15-1 =\u003Cbr>0 10 15\u003Cbr>-1\u003Cbr>8) 41 + 5 =\u003Cbr>30 40 41\u003Cbr>9) 23-9 =\u003Cbr>10 20 23 30 40\u003Cbr>-1 -1 -1 -1 -1 -1 -1 -1 -1\u003Cbr>10) 36-2 =\u003Cbr>30 36 40\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>+1\u003Cbr>\u003Cbr>+1\u003Cbr>\u003Cbr>+1\u003Cbr>\u003Cbr>+1\u003Cbr>\u003Cbr>+1\u003Cbr>| Answers 1.  45  2.  68  3.  17  4.  45  5.  61  6.  86  7.  14  8.  46  9.  14  10.  34  |\n| --- | --- |\n\n[Math](Math www.CommonCoreSheets.com 2 1-10)[ www.CommonCoreSheets.com](Math www.CommonCoreSheets.com 2 1-10)[ 2](Math www.CommonCoreSheets.com 2 1-10)[ 1-10](Math www.CommonCoreSheets.com 2 1-10) 90 80 70 60 50 40 30 20 10 0  \n\n|  |  |  |  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n\nAdding and Subtracting with Number Lines  \nName:  \nUse the numberlines to solve each problem. Answers  \n1) 25 + 20 = 20  \n2) 74-6 =  \n70  \n3) 11 + 6 =  \n0 10  \n4) 52-7 =  \n50  \n5) 42 + 19 =  \n40 50  \n6) 73 + 13 =  \n60  \n7) 15-1 =  \n0  \n30 40  \n80  \n20 30  \n60 70  \n60 70  \n70 80  \n10  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n1-7 86 71 57 43 29 14 0  \nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n2","cbCaiqJTnoEpppN2","https://ap.wps.com/l/cbCaiqJTnoEpppN2","pdf",65039,"English","# Problems\n## Solve using number lines\n# Answers","[{\"question\":\"How are the problems solved on this worksheet?\",\"answer\":\"Use the number line to move forward for addition and backward for subtraction, then write the final number for each problem.\"},{\"question\":\"What do the number line arrows/steps represent?\",\"answer\":\"Each step represents adding or subtracting one unit as you move along the number line to reach the answer.\"},{\"question\":\"Where can the correct answers be found?\",\"answer\":\"The document includes an answer section listing the correct results for problems 1 through 10.\"}]","Adding and Subtracting with Number Lines - Answer Key | PDF"]