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The answer key format lists the correct results for the given problems and demonstrates consistent use of place-value reasoning, including intermediate breakdowns and sums for each 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Answers\u003Cbr>Ex.  746 \u003Cbr>1.  \u003Cbr>2.  \u003Cbr>3.  \u003Cbr>4.  \u003Cbr>5.  \u003Cbr>6.  \u003Cbr>7.  \u003Cbr>8.  \u003Cbr>9.  \u003Cbr>10.  \u003Cbr>11.   |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| Ex) 481+265= 746 \u003Cbr>400+200= 600 80+ 60 = 140 1+ 5 = 6 |  | 1) 372-133=  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>746\u003Cbr>2) 87+593=  3) 362-139= \u003Cbr>\u003Cbr>4) 134+569=  5) 327-233= \u003Cbr>\u003Cbr>6) 360+277=  7) 469-242= \u003Cbr>\u003Cbr>8) 395+361=  9) 593-150= \u003Cbr>\u003Cbr>10) 237+344=  11) 279-175= \u003Cbr>|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>Math | [www.CommonCoreSheets.com](www.CommonCoreSheets.com) |  | 9 | 1-10\u003Cbr>11 | 91 | 82 | 73 | 64 |  | 55 | 45 | 36 | 27 | 18 | 9 |\n|  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |\n\nAddition Strategies  \nName: Answer Key  \n\n| Use addition strategies with place value to solve.\u003Cbr>Ex) 481+265= 746 1) 372-133= 239 |  | Answers Ex.  746  1.  239  2.  680  3.  223  4.  703  5.  94  6.  637  7.  227  8.  756  9.  443  10.  581  11.  104  |\n| --- | --- | --- |\n| 400+200= 600 80+ 60 = 140\u003Cbr>1+ 5 = 6\u003Cbr>746\u003Cbr>2) 87+593= 680 \u003Cbr>0+500= 500 80+ 90 = 170\u003Cbr>7+ 3 = 10\u003Cbr>680\u003Cbr>4) 134+569= 703 \u003Cbr>100+500= 600 30+ 60 = 90\u003Cbr>4+ 9 = 13\u003Cbr>703\u003Cbr>6) 360+277= 637 \u003Cbr>300+200= 500 60+ 70 = 130\u003Cbr>0+ 7 = 7\u003Cbr>637\u003Cbr>8) 395+361= 756 \u003Cbr>300+300= 600 90+ 60 = 150\u003Cbr>5+ 1 = 6\u003Cbr>756\u003Cbr>10) 237+344= 581 \u003Cbr>200+300= 500 30+ 40 = 70\u003Cbr>7+ 4= 11\u003Cbr>581 | 300-100= 200 70- 30 = 40\u003Cbr>2- 3 = -1\u003Cbr>239\u003Cbr>3) 362-139= 223 \u003Cbr>300-100= 200 60- 30 = 30\u003Cbr>2- 9 = -7\u003Cbr>223\u003Cbr>5) 327-233= 94 \u003Cbr>300-200= 100 20- 30 = -10\u003Cbr>7- 3 = 4\u003Cbr>94\u003Cbr>7) 469-242= 227 \u003Cbr>400-200= 200 60- 40 = 20\u003Cbr>9- 2= 7\u003Cbr>227\u003Cbr>9) 593-150= 443 \u003Cbr>500-100= 400 90- 50 = 40\u003Cbr>3- 0 = 3\u003Cbr>443\u003Cbr>11) 279-175= 104 \u003Cbr>200-100= 100 70- 70 = 0\u003Cbr>9- 5 = 4\u003Cbr>104 |  |\n\nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n9  \n1-10  \n11  \n91  \n0  \n82 73 64 55 45 36 27 18 9  \nAddition Strategies  \nName:  \n\n| Use addition strategies with place value to solve. |  | Answers\u003Cbr>Ex.  746 \u003Cbr>1.  \u003Cbr>2.  \u003Cbr>3.  \u003Cbr>4.  \u003Cbr>5.  \u003Cbr>6.   |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- |\n| Ex) 481+265= 746 \u003Cbr>400+200= 600 80+ 60 = 140 1+ 5 = 6 | 1) 372-133=  |  |  |  |  |  |  |\n| \u003Cbr>746\u003Cbr>2) 87+593=  3) 362-139= \u003Cbr>\u003Cbr>4) 134+569=  5) 327-233= \u003Cbr>\u003Cbr>6) 360+277=  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n| 1-6 |  | 83 | 67 | 50 | 33 | 17 | 0 |\n\nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n9","cbCaijvR63ulrFRs","https://ap.wps.com/l/cbCaijvR63ulrFRs","pdf",46114,"English","# Addition Strategies\n## Worked Example\n## Answer Key (1-11)","[{\"question\":\"What strategy is used to solve the addition problems in this worksheet?\",\"answer\":\"The worksheet uses place value strategies, breaking numbers into hundreds, tens, and ones and then adding the parts to get the total.\"},{\"question\":\"How is the example addition problem handled?\",\"answer\":\"The example shows decomposing the numbers (e.g., hundreds, tens, ones), computing partial sums, and combining them to reach the final answer.\"},{\"question\":\"Where can the correct answers be found?\",\"answer\":\"The correct results are listed in the Answer Key section for each numbered item.\"}]","Addition Strategies - Answer Key | PDF"]