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An accompanying answer key lists the correct equations for items 1 through 20, supporting checking and review of student 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4.499  \n13) 680.7  \n15) 20.71  \n17) 92.5  \n19) 26.72  \n= 2,774  \n= 0.007759  \n= 8.62  \n= 0.8733  \n= 3,861  \n= 0.4499  \n= 6,807,000  \n= 0.002071  \n= 925,000  \n= 2.672  \n2) 20 = 2  \n4) 2 = 20  \n6) 4,700 = 470  \n8) 822 = 822,000  \n10) 28,300,000 = 28,300  \n12) 8 = 80,000  \n14) 9,000,000 = 900  \n16) 438 = 4,380  \n18) 7,000 = 70  \n20) 53 = 53,000  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \n13.  \n14.  \n15.  \n16.  \n17.  \n18.  \n19.  \n20.  \nAnswers  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n3  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nExamining Powers of Ten  \nName: Answer Key  \n\n| Solve each problem.\u003Cbr>1) 277.4 × 10 1 = 2,774 2) 20 ÷ 10 1 = 2\u003Cbr>3) 0.7759 ÷ 10 2 = 0.007759 4) 2 × 10 1 = 20\u003Cbr>5) 0.862 × 10 1 = 8.62 6) 4,700 ÷ 10 1 = 470\u003Cbr>7) 8.733 ÷ 10 1 = 0.8733 8) 822 × 10 3 = 822,000\u003Cbr>9) 38.61 × 10 2 = 3,861 10) 28,300,000 ÷ 10 3 = 28,300\u003Cbr>11) 4.499 ÷ 10 1 = 0.4499 12) 8 × 10 4 = 80,000\u003Cbr>13) 680.7 × 10 4 = 6,807,000 14) 9,000,000 ÷ 10 4 = 900\u003Cbr>15) 20.71 ÷ 10 4 = 0.002071 16) 438 × 10 1 = 4,380\u003Cbr>17) 92.5 × 10 4 = 925,000 18) 7,000 ÷ 10 2 = 70 |  |  |  |  |  |  | Answers\u003Cbr>1.  × 10 1 \u003Cbr>2.  ÷ 10 1 \u003Cbr>3.  ÷ 10 2 \u003Cbr>4.  × 10 1 \u003Cbr>5.  × 10 1 \u003Cbr>6.  ÷ 10 1 \u003Cbr>7.  ÷ 10 1 \u003Cbr>8.  × 10 3 \u003Cbr>9.  × 10 2 \u003Cbr>10.  ÷ 10 3 \u003Cbr>11.  ÷ 10 1 \u003Cbr>12.  × 10 4 \u003Cbr>13.  × 10 4 \u003Cbr>14.  ÷ 10 4 \u003Cbr>15.  ÷ 10 4 \u003Cbr>16.  × 10 1 \u003Cbr>17.  × 10 4  |  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 19) 26.72 ÷ 10 1 = 2.672 20) 53 × 10 3 = 53,000 |  |  |  |  |  |  | 18.  ÷ 10 2 \u003Cbr>19.  ÷ 10 1 \u003Cbr>20. × 10 3 |  |  |  |  |  |  |  |\n| \u003Cbr>Math | [www.CommonCoreSheets.com](www.CommonCoreSheets.com) | 3 | 1-10\u003Cbr>11-20 | 95 | 90 | 85 |  | 80 | 75 | 70 | 65 | 60 | 55 | 50 |\n|  |  |  |  | 45 | 40 | 35 |  | 30 | 25 | 20 | 15 | 10 | 5 | 0 |\n\nExamining Powers of Ten  \nName:  \n\n| Solve each problem.\u003Cbr>1) 277.4   = 2,774\u003Cbr>3) 0.7759   = 0.007759\u003Cbr>5) 0.862   = 8.62\u003Cbr>7) 8.733   = 0.8733\u003Cbr>9) 38.61   = 3,861 | 2)\u003Cbr>4)\u003Cbr>6)\u003Cbr>8)\u003Cbr>10) | 20   = 2\u003Cbr>2   = 20\u003Cbr>4,700   = 470\u003Cbr>822   = 822,000\u003Cbr>28,300,000   = 28,300 | 1.\u003Cbr>2.\u003Cbr>3.\u003Cbr>4.\u003Cbr>5.\u003Cbr>6.\u003Cbr>7.\u003Cbr>8.\u003Cbr>9.\u003Cbr>10.\u003Cbr>11.\u003Cbr>12. | Answers |\n| --- | --- | --- | --- | --- |\n|  |  |  |  |  |\n|  |  |  |  |  |\n|  |  |  |  |  |\n|  |  |  |  |  |\n|  |  |  |  |  |\n|  |  |  |  |  |\n|  |  |  |  |  |\n|  |  |  |  |  |\n|  |  |  |  |  |\n|  |  |  |  |  |\n|  |  |  |  |  |\n|  |  |  |  |  |\n| 11) 4.499   = 0.4499 | 12) | 8   = 80,000 |  |  |\n\nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n3  \n1-10 11-12  \n\n| 92 | 83 | 75 | 67 | 58 | 50 | 42 | 33 | 25 | 17 |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 8 | 0 |  |  |  |  |  |  |  |  |","cbCaih87nZq9BLO8","https://ap.wps.com/l/cbCaih87nZq9BLO8","pdf",47733,"English","# Solve Each Problem\n## Multiplying by 10^n\n## Dividing by 10^n\n## Answer Key (Items 1-20)","[{\"question\":\"What skill does “Examining Powers of Ten” practice?\",\"answer\":\"It practices place value using powers of ten, by multiplying or dividing numbers by 10^n and shifting decimal points accordingly.\"},{\"question\":\"How do the problems involve powers of ten?\",\"answer\":\"Each problem rewrites a number as an equivalent value after multiplying or dividing by 10 raised to a specific exponent.\"},{\"question\":\"Where can the correct results be found?\",\"answer\":\"The document includes an “Answer Key” section with the correct equations for problems 1 through 20.\"}]","Examining Powers of Ten - Solve Each Problem - Answer Key | PDF",1790792261]