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Answers |\n| --- | --- | --- | --- | --- | --- |\n| 1) | + 5 = 13 | 2) | + 1 = 7 |  |  |\n|  | 13-5 =   |  | 7-1 =   | 1. |  |\n|  |  |  |  |  |  |\n| 3) | + 13 = 18 | 4) | + 1 = 20 | 2. |  |\n|  |  |  |  |  |  |\n|  | 18-13 =   |  | 20-1 =   | 3. |  |\n|  |  |  |  |  |  |\n| 5) |   + 1 = 18 | 6) |   + 2 = 20 | 4. |  |\n|  |  |  |  |  |  |\n|  | 18-1 =   |  | 20-2 =   | 5. |  |\n|  |  |  |  |  |  |\n| 7) | + 5 = 17 | 8) | + 2 = 14 | 6. |  |\n|  |  |  |  |  |  |\n|  | 17-5 =   |  | 14-2 =   | 7. |  |\n|  |  |  |  |  |  |\n| 9) | + 5 = 8 | 10) | + 5 = 11 | 8. |  |\n|  |  |  |  |  |  |\n|  | 8-5 =   |  | 11-5 =   | 9. |  |\n|  |  |  |  |  |  |\n| 11) |   + 8 = 14 | 12) |   + 1 = 8 | 10. |  |\n|  |  |  |  |  |  |\n|  | 14-8 =   |  | 8-1 =   | 11. |  |\n|  |  |  |  |  |  |\n| 13) | + 16 = 19 | 14) | + 4 = 11 | 12. |  |\n|  |  |  |  |  |  |\n|  | 19-16 =   |  | 11-4 =   | 13. |  |\n|  |  |  |  |  |  |\n| 15) | + 1 = 17 | 16) | + 2 = 19 | 14. |  |\n|  |  |  |  |  |  |\n| 17) | 17-1 =  \u003Cbr>+ 2 = 16 | 18) | 19-2 =  \u003Cbr>+ 14 = 19 | 15.\u003Cbr>16. |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n| 19) | 16-2 =  \u003Cbr>+ 9 = 19 | 20) | 19-14 =  \u003Cbr>+ 4 = 10 | 17.\u003Cbr>18. |  |\n|  |  |  |  |  |  |\n|  |  |  |  |  |  |\n|  | 19-9 =   |  | 10-4 =   | 19.\u003Cbr>20. |  |\n|  |  |  |  |  |  |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n7  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nSubtraction Relative to Addition  \nName: Answer Key  \n\n| Determine which number correctly answers both equations.\u003Cbr>1)  8  + 5 = 13 2)  6  + 1 = 7\u003Cbr>13-5 =  8  7-1 =  6 \u003Cbr>3)  5  + 13 = 18 4)  19  + 1 = 20\u003Cbr>18-13 =  5  20-1 =  19 \u003Cbr>5)  17  + 1 = 18 6)  18  + 2 = 20\u003Cbr>18-1 =  17  20-2 =  18 \u003Cbr>7)  12  + 5 = 17 8)  12  + 2 = 14\u003Cbr>17-5 =  12  14-2 =  12 \u003Cbr>9)  3  + 5 = 8 10)  6  + 5 = 11\u003Cbr>8-5 =  3  11-5 =  6 \u003Cbr>11)  6  + 8 = 14 12)  7  + 1 = 8\u003Cbr>14-8 =  6  8-1 =  7 \u003Cbr>13)  3  + 16 = 19 14)  7  + 4 = 11\u003Cbr>19-16 =  3  11-4 =  7 \u003Cbr>15)  16  + 1 = 17 16)  17  + 2 = 19\u003Cbr>17-1 =  16  19-2 =  17 \u003Cbr>17)  14  + 2 = 16 18)  5  + 14 = 19\u003Cbr>16-2 =  14  19-14 =  5 \u003Cbr>19)  10  + 9 = 19 20)  6  + 4 = 10\u003Cbr>19-9 =  10  10-4 =  6  | Answers 1.  8  2.  6  3.  5  4.  19  5.  17  6.  18  7.  12  8.  12  9.  3  10.  6  11.  6  12.  7  13.  3  14.  7  15.  16 \u003Cbr>16.  17  17.  14  18.  5  19.  10  20. 6 |\n| --- | --- |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n7  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nSubtraction Relative to Addition  \nName:  \n\n| Determine which number correctly answers both equations. |  | Answers\u003Cbr>1.  \u003Cbr>2.  \u003Cbr>3.  \u003Cbr>4.  \u003Cbr>5.  \u003Cbr>6.  \u003Cbr>7.  \u003Cbr>8.  \u003Cbr>9.  \u003Cbr>10.  \u003Cbr>11.  \u003Cbr>12.   |\n| --- | --- | --- |\n| \u003Cbr>6 19 17 7\u003Cbr>6 8 5 6\u003Cbr>18 12 3 12 |  |  |\n| 1)   + 5 = 13\u003Cbr>13-5 =  \u003Cbr>3)   + 13 = 18\u003Cbr>18-13 =  \u003Cbr>5)   + 1 = 18\u003Cbr>18-1 =  \u003Cbr>7)   + 5 = 17\u003Cbr>17-5 =  \u003Cbr>9)   + 5 = 8\u003Cbr>8-5 =  \u003Cbr>11)   + 8 = 14\u003Cbr>14-8 =   | 2)   + 1 = 7\u003Cbr>7-1 =  \u003Cbr>4)   + 1 = 20\u003Cbr>20-1 =  \u003Cbr>6)   + 2 = 20\u003Cbr>20-2 =  \u003Cbr>8)   + 2 = 14\u003Cbr>14-2 =  \u003Cbr>10)   + 5 = 11\u003Cbr>11-5 =  \u003Cbr>12)   + 1 = 8\u003Cbr>8-1 =   |  |\n\nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n7  \n1-10 11-12  \n\n| 92 | 83 | 75 | 67 | 58 | 50 | 42 | 33 | 25 | 17 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 8 | 0 |  |  |  |  |  |  |  |  |","cbCairI3Po1m0oz4","https://ap.wps.com/l/cbCairI3Po1m0oz4","pdf",48056,"English","# Determine correct answers for each item\n## Addition equation + subtraction equation linkage\n## Answer key verification","[{\"question\":\"What does each question ask students to do?\",\"answer\":\"Each item asks students to determine which number correctly answers both the addition equation and the related subtraction equation.\"},{\"question\":\"How are the addition and subtraction equations connected in the problems?\",\"answer\":\"For every problem, the subtraction equation uses the results and numbers from the corresponding addition equation to test the same relationship.\"},{\"question\":\"Where can students find the correct responses?\",\"answer\":\"The document includes an answer key listing the correct answer for each numbered item.\"}]","Subtraction Relative to Addition - determine which number correctly answers both equations | PDF",1790798262]