[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-465517-105":3,"detail-sidebar-cat-0-en-105":81,"doc-detail-465517-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","solving-mixed-problems-answer-key","Solving Mixed Problems (+ -) - Answer Key","","Solve mixed arithmetic equations by finding the missing value represented by ?. The set includes addition and subtraction in both direct and rearranged forms, such as ? + 2 = 12, 4 = 13 - ?, and ? - 6 = 5. The answer key provides the correct numerical results for each listed problem from 1 through 20. 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+ 2 = 12  \n2) 4 = 13- ?  \n3) 14- ? = 7  \n4) ? -6 = 5  \n5) ? = 16-9  \n6) 6-5 = ?  \n7) ? = 6 + 8  \n8) 6-2 = ?  \n9) 9 + ? = 10  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \nAnswers  \n10) 5 = ? -1  \n11) 3 = 2 + ?  \n12) 14-6 = ?  \n13) 5 + ? = 12  \n14) ? -2 = 8  \n15) 11 = ? + 3  \n16) 4 + 1 = ?  \n17) ? = 10 + 3  \n18) ? = 9-8  \n19) ? = 8-1  \n20) 12-3 = ?  \n9.  \n10.  \n11.  \n12.  \n13.  \n14.  \n15.  \n16.  \n17.  \n18.  \n19.  \n20.  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n2  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nSolving Mixed Problems (+ -)  \nName: Answer Key  \n\n| Find the missing value in each of the problems.\u003Cbr>1) ? + 2 = 12 |  | Answers\u003Cbr>1. 10 |\n| --- | --- | --- |\n| 2) | 4 = 13- ? | 2. 9 |\n| 3) | 14- ? = 7 | 3. 7 |\n| 4) | ? -6 = 5 | 4. 11 |\n| 5) | ? = 16-9 | 5.  7  |\n| 6) | 6-5 = ? | 6. 1 |\n| 7) | ? = 6 + 8 | 7. 14 |\n| 8) | 6-2 = ? | 8. 4 |\n| 9) | 9 + ? = 10 | 9. 1 |\n| 10) | 5 = ? -1 | 10. 6 |\n| 11) | 3 = 2 + ? | 11. 1 |\n| 12) | 14-6 = ? | 12. 8 |\n| 13) | 5 + ? = 12 |  |\n| 14) | ? -2 = 8 | 13.  7  |\n| 15) | 11 = ? + 3 | 14.  10  |\n| 16) | 4 + 1 = ? | 15.  8  |\n| 17) | ? = 10 + 3 | 16.  5  |\n| 18) | ? = 9-8 | 17.  13  |\n| 19) | ? = 8-1 | 18.  1  |\n| 20) | 12-3 = ? | 19.  7  20. 9 |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n2  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nSolving Mixed Problems (+ -)  \nName:  \n\n| Find the missing value in each of the problems. | 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.  \u003Cbr>13.  \u003Cbr>14.  \u003Cbr>15.   |\n| --- | --- |\n| \u003Cbr>7114\u003Cbr>81110\u003Cbr>767\u003Cbr>418\u003Cbr>1091 |  |\n| 1) ? + 2 = 12\u003Cbr>2) 4 = 13- ?\u003Cbr>3) 14- ? = 7\u003Cbr>4) ? -6 = 5\u003Cbr>5) ? = 16-9\u003Cbr>6) 6-5 = ?\u003Cbr>7) ? = 6 + 8\u003Cbr>8) 6-2 = ?\u003Cbr>9) 9 + ? = 10\u003Cbr>10) 5 = ? -1\u003Cbr>11) 3 = 2 + ?\u003Cbr>12) 14-6 = ?\u003Cbr>13) 5 + ? = 12\u003Cbr>14) ? -2 = 8\u003Cbr>15) 11 = ? + 3 |  |\n\nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n2  \n1-10 11-15  \n\n| 93 | 87 | 80 | 73 | 67 | 60 | 53 | 47 | 40 | 33 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 27 | 20 | 13 | 7 | 0 |  |  |  |  |  |","cbCait6rHhPLlU0C","https://ap.wps.com/l/cbCait6rHhPLlU0C","pdf",44003,"English","# Find the missing value\n## Problems 1-9\n## Problems 10-20\n## Answers","[{\"question\":\"What do the symbols ? and the plus/minus signs mean in these problems?\",\"answer\":\"The symbol ? represents the missing number to find. The plus (+) and minus (-) signs indicate whether you add or subtract to satisfy each equation.\"},{\"question\":\"How are the equations structured in this worksheet?\",\"answer\":\"Each question forms an arithmetic relationship, either directly like ? + 2 = 12 or rearranged like 4 = 13 - ?.\"},{\"question\":\"Where can I check the correct results for problems 1 through 20?\",\"answer\":\"The document provides an Answer Key section listing the correct answers for each problem number from 1 to 20.\"}]","Solving Mixed Problems (+ -) - Answer Key | PDF"]