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Designed for students, the content includes 20 varied mathematical equations requiring precise calculation and carrying or borrowing methods to arrive at the correct sums and differences. An answer key is included at the end to allow for self-assessment and verification of the numerical solutions. 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, 1 2 0 4 9  \n5) 8 7 9 6) 5 2 0 7) 8 7 8 8) 9 6 0  \n+ 2 3 1 -2 9 5 + 9 8 4 -6 9 1  \n1 , 1 1 0 2 2 5 1 , 8 6 2 2 6 9  \n9) 7 6 9 10) 8 1 1 11) 8 1 1 12) 8 9 4  \n+ 5 8 3 -1 5 7 -4 4 2 + 7 8 6  \n1 , 3 5 2 6 5 4 3 6 9 1 , 6 8 0  \n13) 6 2 0 14) 9 7 9 15) 5 1 4 16) 6 5 6  \n-5 9 1 + 3 8 1 -1 3 8 + 6 5 8  \n2 9 1 , 3 6 0 3 7 6 1 , 3 1 4  \n17) 2 7 7 18) 7 1 1 19) 5 1 0 20) 9 8 3  \n+ 9 5 9 -5 4 8 -3 4 2 + 6 2 9  \n1 , 2 3 6 1 6 3 1 6 8 1 , 6 1 2  \nAnswers  \n1. 89 2. 1452 3. 1120 4. 49 5. 1110 6. 225 7. 1862 8. 269 9. 1352 10. 654  \n11. 369  \n12. 1680  \n13. 29  \n14. 1360  \n15. 376  \n16. 1314  \n17. 1236  \n18. 163  \n19. 168  \n20. 1612  \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  \nAddition and Subtraction with Regrouping  \nName:  \n\n| Solve each problem. | 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>145216801862\u003Cbr>11101120269\u003Cbr>496541352\u003Cbr>36989225 |  |\n| 1) 7 0 2 2) 8 6 9 3) 8 5 9 4) 9 3 5\u003Cbr>-6 1 3   + 5 8 3   + 2 6 1  -8 8 6 \u003Cbr>5) 8 7 9 6) 5 2 0 7) 8 7 8 8) 9 6 0\u003Cbr> + 2 3 1  -2 9 5   + 9 8 4  -6 9 1 \u003Cbr>9) 7 6 9 10) 8 1 1 11) 8 1 1 12) 8 9 4\u003Cbr> + 5 8 3  -1 5 7  -4 4 2   + 7 8 6  |  |\n\nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n9  \n1-10 11-12  \n\n| 92 | 83 | 75 | 67 | 58 | 50 | 42 | 33 | 25 | 17 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 8 | 0 |  |  |  |  |  |  |  |  |","cbCaioHruU6yoFvN","https://ap.wps.com/l/cbCaioHruU6yoFvN","pdf",49632,"English","# Practice Problems\n## Addition and Subtraction Exercises\n# Answer Key","[{\"question\":\"What does this worksheet focus on?\",\"answer\":\"The worksheet focuses on solving multi-digit addition and subtraction problems that specifically require the use of regrouping techniques.\"},{\"question\":\"How many problems are included in this practice set?\",\"answer\":\"There are 20 individual addition and subtraction problems included in this document.\"},{\"question\":\"Is there a way to check the accuracy of the calculations?\",\"answer\":\"Yes, a complete answer key is provided at the end of the document, listing the correct results for all 20 problems.\"}]","Addition and Subtraction with Regrouping - Answer Key | PDF"]